What does the Bible say about spiritual dryness?

In Amos 8:11, the scripture addresses a grave situation where there is a lack of spiritual nourishment, described as a famine not of bread and water but of hearing the Word of the Lord. This speaks to a time of spiritual dryness where many are surrounded by churches and religious activities, yet the essence of true ministry—preaching the Word of God—is missing. This indicates that genuine spiritual revival hinges upon the proclamation of God’s Word rather than sensational alternatives that attract larger audiences but lack true substance.