Hebrews 4:12

For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart

Luke 4:4

And Jesus answered him, saying, It is written, That man shall not live by bread alone, but by every word of God.

Isaiah 41:10

Fear thou not; for I am with thee be not dismayed; for I am thy God I will strengthen thee; yea, I will help thee; yea, I will uphold thee with the right hand of my righteousness.

Nahum 1:7

The LORD is good, a strong hold in the day of trouble; and he knoweth them that trust in him.

1 Corinthians 15:58

Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.