According to John, Jesus is speaking to the church in a town called Thyatira. He describes himself as having bright, fiery eyes and strong, shiny feet to show His power and watchfulness.
Revelation 2:18: And unto the angel of the church in Thyatira write; These things saith the Son of God, who hath his eyes like unto a flame of fire, and his feet [are] like fine brass;
This verse highlights God's love and the offer of salvation through belief in Jesus, contrasting with the judgment and authority emphasized in Revelation 2:18.
John 3:16: For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.