Psalms 27:1, 
"The Lord is my light and my salvation; whom shall I fear? the Lord is the strength of my life; of whom shall I be afraid?"

Proverbs 3:24, 
"When thou liest down, thou shalt not be afraid: yea, thou shalt lie down, and thy sleep shall be sweet."

Mark 5:36, 
"As soon as Jesus heard the word that was spoken, he saith unto the ruler of the synagogue, Be not afraid, only believe."

I John 4:18, 
"There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love."