This document summarizes the key points made in Psalm 88, which describes a season of profound darkness and depression. The three main points are: 1) Christians can experience long periods of darkness even while maintaining faith. 2) In these times, prayers to God should be persistent and honestly express one's feelings. 3) Prayers should also reflect the truths about God's character, even if His actions seem hidden. Overall, the psalm describes wrestling with deep grief and despair, but finds hope in ultimately praising God even in the face of death.