Deu 16:5 “You are not allowed to slaughter the Passover within any of your gates which יהוה your Elohim gives you,But you yourself stated,
So clearly you are not observing the Passover as was mandated by the Law, even though you are observing Sukkot. Are you aware that the Law even mandates those who are far away on a journey, or even unclean, that they must still observe the Passover?
"Tell the Israelites: 'When any of you or your descendants are unclean because of a dead body or are away on a journey, they are still to celebrate the LORD's Passover, (Numbers 9:10 [NIV])
So it has nothing to do with the existence of the temple or not, or whether you are near the temple or not, you must kill a lamb and eat it as commanded, otherwise you are in sin, because you yourself still believe that these commands must still be observed. However, we who are of greater belief, know that the Passover lamb has already been sacrificed,
Get rid of the old yeast, so that you may be a new unleavened batch--as you really are. For Christ, our Passover lamb, has been sacrificed. (1 Corinthians 5:7 [NIV])
Deu 16:6 but at the place where יהוה your Elohim chooses to make His Name dwell, there you slaughter the Passover in the evening, at the going down of the sun, at the appointed time you came out of Mitsrayim.
We can celebrate passover, but not kill the lamb anywhere we please.
Greater belief does not equate to lawlessness. This is a grand delusion