Is Jesus, the LORD? I think so, don't you. It makes perfect sense that the same LORD who instituted the Isrealite's Passover Feast, should have also given us himself as our Passover. "Christ our Passover has been sacrificed for us, therefore let us keep the feast". He knows all about doorposts and lintels and even having body parts 'awled' to them. 'Awl' there in the covenant for those who seek out the information. .