Faith is the substance or assurance of things we hope for, but have not yet received.
Faith (confidence, belief, trust) is also our evidence of that which is not seen—the invisible spiritual things. Faith comes before a prayer is answered or before an individual has received what he or she has requested from God. If we have received what we asked for, then faith is not needed.
Faith without works is dead
Dead faith is when one believes in God, but does not obey His commandments.
God gives faith to those who seek it
Faith is increased by drawing closer to God through prayer and the study of His Word, the Bible.
Just have faith, It will work out!
(For full article https://lifehopeandtruth.com/change/faith/what-is-faith/ )