Deutronomy 31:6
Be strong and of a good courage, fear not, nor be afraid of them: for the LORD your GOD, He it is that does go with you; He will not fail you, nor forsake you.

Isaiah 41:10
Fear not; for I am with you: be not dismayed; for I am your GOD: I will strengthen you; yea, I will help you; yea, I will uphold you with the right hand of My righteousness.

Hebrews 13:5
Let your conduct be without covetousness; and be content with such things as you have: for He has said, I will never leave you, nor forsake you.

Matthew 28:20
 Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you always, even unto the end of the world. Amen.