Is there a process of sanctification?

“Let not your heart be troubled; you believe in God, believe also in Me. In My Father’s house are many mansions; if it were not so, I would have told you. I go to prepare a place for you. And if I go and prepare a place for you, I will come again and receive you to Myself; that where I am, there you may be also. John 14:1‭-‬3

Or do you not know that your body is the temple of the Holy Spirit who is in you, whom you have from God, and you are not your own? For you were bought at a price; therefore glorify God in your body and in your spirit, which are God’s. 1 Corinthians 6:19‭-‬20 

For in Him dwells all the fullness of the Godhead bodily; and you are complete in Him, who is the head of all principality and power. Colossians 2:9‭-‬10

Sanctification verses:

Acts 20:32; Acts 26:18; 1 Corinthians 1:2; 6:11, Hebrews 10:11; Jude 1:1; 

Resources: 

https://96tolife.blogspot.com/search?q=Sanctification&m=1

https://www.livinggodministries.net/living_god_ministries/radio_archive/audio_files/sanctification_ext.mp3