Sculptor's Idols serve as a checkpoint and can be found throughout Ashina. Resting at a Sculptor's Idol will completely replenish Vitality and restore one use of Resurrection. Additionally, Quick Items and Spirit Emblems in storage will be added to your current inventory.
With some exceptions, Resting will also revive defeated enemies.
Sculptor's Idols act as a checkpoint. The last one the player prays at will be the one at which they respawn. Note that Resurrection grants the limited ability to respawn before being returned to the last Idol.