Why do we serve other people? The Messiah served others to show Gods truthfulness my making good the Word written to the Patriarchs. The depth of understanding in the heart of man will guide the actions of his hands.
In Romans 15:9, CJB “In order to show His mercy”, which is a notable difference observed to the unsaved to glorify God. The actions of the heart speak louder than words. Let All People praise Him.
Amen Romans 15, CJB.