How do we know revival is a work of God?

The nature of true revival is inherently rooted in the action of God. It begins with a believer's recognition of their spiritual lethargy, a stirring within that leads to earnest prayer for restoration. This aligns with Psalm 51, where David cries for a renewed spirit and the joy of salvation to be restored. Revival cannot be manufactured by human means; no amount of excitement can induce true change. Instead, it is God's sovereign hand at work that revives believers, as indicated in Isaiah 51:9-10, reminding us that only He can awaken hearts and instill a desire for His holiness.