I can do all things through Christ which strengtheneth me.
So we say with confidence, “The Lord is my helper; I will not be afraid. What can man do to me?”
~Hebrews 13:6 (NIV)
Being confident of this, that he who began a good work in you will carry it on to completion until the day of Christ Jesus.
~Philippians 1:6 (NIV)
The Sovereign Lord is my strength; he makes my feet like the feet of a deer, he enables me to go on the heights.
~Habakkuk 3:19 (NIV)
This is the confidence we have in approaching God: that if we ask anything according to his will, he hears us. And if we know that he hears us—whatever we ask—we know that we have what we asked of him.
~1 John 5:14-15 (NIV)
When thou passest through the waters, I will be with thee; and through the rivers, they shall not overflow thee: when thou walkest through the fire, thou shalt not be burned; neither shall the flame kindle upon thee.
But those who hope in the Lord will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint.
~Isaiah 40:31 (NIV)