In all our work, God promises to maintain us, see His promises.
AND God is able to make all grace abound toward you; that ye, always having all sufficiency in all things, may abound to every good work.
II Corinthians 9:8.
AND he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness.
II Corinthians 12:9.
STRENGTH for service.
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. . . . For I the Lord thy God will hold thy right hand, saying unto thee, Fear not; I will help thee.
Isaiah 41:10, 13.
BE strong and of a good courage, fear not, nor be afraid of them: for the Lord thy God, he it is that doth go with thee: he will not fail thee, nor forsake thee.
Deuteronomy 31:6.
Let us wait on Him and prove all of these promises!
HE giveth power to the faint; and to them that have no might he increaseth strength. Even the youths shall faint and be weary, and the young men shall utterly fall: But they that wait upon the Lord shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint.
Isaiah 40:29-31.
BUT my God shall supply all your need according to his riches in glory by Christ Jesus.
Philippians 4:19.
I CAN do all things through Christ which strengtheneth me.
Philippians 4:13.
THOU therefore endure hardness, as a good soldier of Jesus Christ.
II Timothy 2:3.