Some refer to these times as wilderness experiences, pruning, or valleys. It's not easy but it's one way we become overcomers (Rom 8:37). One purpose is self examination. Sometimes things will be revealed that we need to take care of such as repentance and/or forgiveness of Yahweh, others, and ourselves.. Also, it makes us rely on Yahweh more such as He is our rock (Psa 71:3). We also realize more about His Word. When doubt comes, immediately replace those thoughts with His truth such as My spirit believes Your Word Lord (
John 6:63). I trust You and Your Word (Psa 119:42), Your Word is truth (Psa 119:160), I praise You (Psa 119:7).
During these times, some Scriptures will take on deeper meaning such as I Thess 5:18 "In every thing give thanks:.." We"re acknowledging God is good no matter what is going on. These times are not easy and last for varying lengths. Encourage you to just continue to thank Him, hallow His name, read His Word, etc. After this period, one thing for sure the end
result will be - you will be even stronger in Him because He promises, He'll draw close to you-
"Draw nigh to God, and he will draw nigh to you."
James 4