Manoah intended to offer a sacrifice, but the angel redirects him. This isn't about refusing honor, but about directing worship to its rightful owner.
The angel’s instruction, 'But if you prepare a burnt offering, then offer it to the LORD,' is crucial. Manoah, mistaking the angel for a mere man or prophet, was prepared to offer a sacrifice to the angel. The angel corrects this, redirecting the worship back to the LORD.
This points to a fundamental theological principle: worship is due to God alone. Angels, though powerful messengers and servants of God, are never to be worshipped themselves. They, like us, are creatures. The angel’s refusal to accept the offering personally, and his direction for it to be made 'to the LORD,' prevents a dangerous mistake – the worship of a created being instead of the Creator. This is a theme echoed later in the New Testament, where even the Apostle Paul and Barnabas refused worship (Acts 14:14-18) and John the Apostle was rebuked for trying to worship an angel (Revelation 22:8-9).