What does the Bible say about finding rest for our souls?

In John 6, the Lord Jesus invites us to find rest and nourishment in Him rather than in our own works or the temporary pleasures of this world. Jesus rebukes the crowd for seeking only their earthly needs while neglecting the eternal matters of their souls. He emphasizes that real rest originates from His provision, as He is the one who can forgive our sins and grant us eternal life. Without God's grace working in our hearts, we cannot genuinely desire the spiritual food that comes from Him.