Real Talk – What Is Sanctification?

I’ve wanted to write this post for a while now. In the Real Talk post titled The Way, the Truth, and the Life, we learned that God’s Word is sanctifying truth (John 17:17). John 17:19 and 2 Thessalonians 2:13 are other verses that relate sanctification with the truth.

Sanctified, sanctify(ing) is to cleanse or set apart for sacred use; to declare or make holy. Sanctification is becoming more and more like Jesus Christ through the work of the Holy Spirit. And its meaning is described in Romans 6:1—8:39; submitting our flesh and thoughts to God’s Word and walking out our kingdom purpose through renewal and regeneration. I encourage you to read it!

What I would like to do for this post is make some connections between verses that use a form of the word sanctify:


For example, in Romans 15:16 and 2 Thessalonians 2:13-14, sanctification has to do with the gospel.

1 Thessalonians 5:23 and 1 Peter 1:2 include the word peace; Acts 20:32, Hebrews 10:29, and 1 Peter 1:2 have the word grace.

According to 1 Corinthians 7:14, God regards marriage as sanctified through one believing husband or wife.

1 Thessalonians 4:3 states that it is God’s will, our sanctification: that we should avoid sexual immorality.

1 Corinthians 1:2, 1 Thessalonians 5:23-24, 2 Thessalonians 2:13-14, and 1 Peter 1:2 refer to being “called” or “chosen”—God’s foreknowledge of one’s salvation and purpose (Romans 8:29-30; Ephesians 1:4).

Offerings are a theme of Romans 15:16, Hebrews 9:13, Hebrews 10:29, and 1 Peter 1:2; the blood of Christ as the perfect sacrifice, specifically, in Hebrews 10:29 and 1 Peter 1:2.

Jesus is speaking in Acts 26:18, when He appeared to Paul, telling us that we find sanctification by faith in Him; 1 Corinthians 1:2 and 1 Corinthians 6:11 tell us in Christ Jesus and His name.

Romans 15:16, 1 Corinthians 6:11, 2 Thessalonians 2:13, Hebrews 10:29, and 1 Peter 1:2 all point to the Holy Spirit as the source of sanctification.

What Is Sanctification?

Acts 20:32 focuses on how the message of God’s grace can build us up; 20:32 and 26:18 speak on the inheritance given us among those who are sanctified. Similarly, discipleship is the tutelage and teaching of biblical doctrine that leads to sanctification.


Image by OpenClipart-Vectors via Pixabay

Made Alive in Christ

Ephesians 2:1-10 KJV

And you hath he quickened, who were dead in trespasses and sins;

2 Wherein in time past ye walked according to the course of this world, according to the prince of the power of the air, the spirit that now worketh in the children of disobedience:

3 Among whom also we all had our conversation in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the mind; and were by nature the children of wrath, even as others.

4 But God, who is rich in mercy, for his great love wherewith he loved us,

5 Even when we were dead in sins, hath quickened us together with Christ, (by grace ye are saved;)

6 And hath raised us up together, and made us sit together in heavenly places in Christ Jesus:

7 That in the ages to come he might shew the exceeding riches of his grace in his kindness toward us through Christ Jesus.

8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:

9 Not of works, lest any man should boast.

10 For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.

Real Talk – Where Sin Abounded, Grace Did Much More Abound

When we speak about Jewish law, we refer to the old covenant—the law of God or the law of Moses. These are the Ten Commandments.

The Ten Commandments
Exodus 20:1-21 KJV

And God spake all these words, saying,

2 I am the LORD thy God, which have brought thee out of the land of Egypt, out of the house of bondage.

3 Thou shalt have no other gods before me.

4 Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth.

5 Thou shalt not bow down thyself to them, nor serve them: for I the LORD thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me;

6 And shewing mercy unto thousands of them that love me, and keep my commandments.

7 Thou shalt not take the name of the LORD thy God in vain; for the LORD will not hold him guiltless that taketh his name in vain.

8 Remember the sabbath day, to keep it holy.

9 Six days shalt thou labour, and do all thy work:

10 But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:

11 For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.

12 Honour thy father and thy mother: that thy days may be long upon the land which the LORD thy God giveth thee.

13 Thou shalt not kill.

14 Thou shalt not commit adultery.

15 Thou shalt not steal.

16 Thou shalt not bear false witness against thy neighbour.

17 Thou shalt not covet thy neighbour’s house, thou shalt not covet thy neighbour’s wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbour’s.

18 And all the people saw the thunderings, and the lightnings, and the noise of the trumpet, and the mountain smoking: and when the people saw it, they removed, and stood afar off.

19 And they said unto Moses, Speak thou with us, and we will hear: but let not God speak with us, lest we die.

20 And Moses said unto the people, Fear not: for God is come to prove you, and that his fear may be before your faces, that ye sin not.

21 And the people stood afar off, and Moses drew near unto the thick darkness where God was.

God gave us the Ten Commandments to reveal the law and justice of His nature and will. And as a guide for us to live lovingly and responsibly. There were three categories of law in the Old Testament. Some were ceremonial, some civil, and some moral.

By Jesus’ time, the Pharisees had added hundreds of religious traditions to the law. They often tried to accuse Him of breaking what had become more like a set of rules. Matthew 12:1-8 is one example that illustrates this.

Law-keeping became more important than God’s law of love. When Jesus spoke about a new way of understanding God’s law, He was trying to point people back to its original purpose—the moral and ceremonial laws given to help people love God with all their hearts and minds. Which Jesus later said were the greatest commandments: “Love the Lord your God with all your heart and with all your soul and with all your mind.” (Matthew 22:37 NIV) And “Love your neighbor as yourself.” (Mark 12:31 NIV)

In Matthew 5:17, we see that Jesus did not come to destroy the law but fulfill it. And John 1:17 shows us that Christ revealed the grace and truth of God’s nature and will!

Galatians 2:15-19 tells us that obeying the law will not make us acceptable to God or save us. But it is holy, and just, and good (Romans 7:12) and still has an important role as a guide for us in the Christian life.

The Cross
Romans 5:20-21 KJV

20 Moreover the law entered, that the offence might abound. But where sin abounded, grace did much more abound:

21 That as sin hath reigned unto death, even so might grace reign through righteousness unto eternal life by Jesus Christ our Lord.

When we accept Jesus as our Lord and Savior, we begin operating under the new covenant—grace by faith. Romans 3:25 shows us that the shedding of Christ’s blood on the cross paid the penalty of death for our sin—propitiation. Jesus stands in our place! And through faith in Him, we stand acquitted, or not guilty, before God (Romans 3:21-24).

Jesus is the way, the truth, and the life (John 14:6)! Having been tempted in every way, He can sympathize with our weaknesses (Hebrews 4:14-15). Through Him, we can come boldly unto God’s throne of grace (Hebrews 4:16). By that same grace, we are raised in heavenly places with God in Christ Jesus (Ephesians 2:4-6). And He will always catch us when we fall!


Image by Christoph Schmid via Freely Photos

Scripture quotations marked (NIV) are taken from the Holy Bible, New International Version®, NIV®. Copyright © 1973, 1978, 1984, 2011 by Biblica, Inc.™ Used by permission of Zondervan. All rights reserved worldwide. www.zondervan.com. The “NIV” and “New International Version” are trademarks registered in the United States Patent and Trademark Office by Biblica, Inc.™