John Gill expounds on 2 Peter 1:17, emphasizing that Jesus received honor and glory from God the Father, not as an inferior but as the equal in glory. He explains that this honor was declarative, with God testifying to Jesus' divine nature during the Transfiguration, where a voice from the bright cloud affirmed Jesus as His beloved Son. Gill contrasts this event with other divine proclamations, highlighting its unique significance and the presence of God's glory. The sermon illustrates the profound relationship between the Father and the Son, affirming Jesus' divine authority and the importance of recognizing His glory.