Because the sovereign LORD helps me, I will not be disgraced. Therefore have I set my face like flint, and I know I will not be put to shame. Isaiah 50:7
My dear brothers, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain.
1 Corinthians 15:58
I am coming soon. Hold on to what you have, so that no one will take your crown.
Let us not become weary in doing good, for at the proper time we will reap a harvest if we do not give up. Galatians 6:9
Be self controlled and alert. Your enemy the devil prowls around like a roaring lion looking for someone to devour. Resist him, standing firm in the faith, because you know that your brothers throughout the world are undergoing the same kind of sufferings.
1 Peter 5:8-9
Only be careful, and watch yourselves closely so that you do not forget the things your eyes have seen or let them slip from your heart as long as you live. Teach them to your children and to their children after them. Deuteronomy 4:9
Though you probe my heart and examine me at night, though you test me, you will find nothing; I have resolved that my mouth will not sin. Psalm 17:3
I have hidden your word in my heart that I might not sin against you. Psalm 119:11