I always turn to the Word of God. Jesus said:
Matthew 28:20: "...and, lo, I am with you alway, even unto the end of the world."
And God said it also in Hebrews:
Joshua 1:5 "There shall not any man be able to stand before thee all the days of thy life: as I was with Moses, so I will be with thee: I will not fail thee, nor forsake thee."
and also in the book of Hebrews:
Hebrews 13:5 "Let your conversation be without covetousness; and be content with such things as ye have: for he hath said, I will never leave thee, nor forsake thee."
God is omnipresent (everywhere), He is with us, even in our darkest hour! When I went blind, He never left me...even when, at one time, I wanted to end it all....but because He was there, this is what makes me the Man of God I am today! To God be the glory!