what does the bible say?
Our physical bodies need sleep to function properly. God created our bodies to need the sleep-wake cycle for optimum health, matching the natural rhythms of day and night. The Bible uses sleep as a metaphor for death but doesn't specifically mention sleep in heaven. In the New Testament, believers who die are with Christ in heaven, but they won’t have fully restored bodies until the resurrection. Our earthly bodies are not designed for heavenly existence, so it’s unlikely we will need sleep in heaven. During the time between death and resurrection, our souls will be alive. Heavenly beings are described as constantly exalting God without the need for sleep. Ultimately, in heaven, our rest will be found in Jesus, where all our desires will be fully satisfied in His presence.