Matthew 14
27But straightway Jesus spake unto them, saying, Be of good cheer; it is I; be not afraid.
28And Peter answered him and said, Lord, if it be thou, bid me come unto thee on the water.
29And he said, Come. And when Peter was come down out of the ship, he walked on the water, to go to Jesus.
30But when he saw the wind boisterous, he was afraid; and beginning to sink, he cried, saying, Lord, save me.
31And immediately Jesus stretched forth his hand, and caught him, and said unto him, O thou of little faith, wherefore didst thou doubt?
Phillipians 4
4Rejoice in the Lord always; again I will say, rejoice;
5let your forbearance be known to all men; the Lord [is] near;
6for nothing be anxious, but in everything by prayer, and by supplication, with thanksgiving, let your requests be made known unto God;
7and the peace of God, that is surpassing all understanding, shall guard your hearts and your thoughts in Christ Jesus.
If He speaks to you, do not be afraid. He will give you peace, and joy, and all of His fruits, and will answer you. But, lean and wait on Him for understanding, as God has all your needs, with the wisdom to give it.