Ancient Greek philosophy differentiates main conceptual forms and distinct words for the Modern English word love: agápē, érōs, philía, philautía, storgē, and xenía.

The Restoration of Peter is an incident described in John 21 of the New Testament in which Jesus appeared to his disciples after his resurrection and spoke to Peter in particular. Jesus restored Peter to fellowship after Peter had previously denied him and told Peter to feed Jesus' sheep.