Which includes consuming His Body and Blood, otherwise you have no life.
Yes, I mentioned this before, and put it together with baptism, as comnands for new life. Just as you say we are born again before eating, I also say we are born again before the waters. Both are commands to show forth new life, even solidifying them, but not initiate them.
That wasn’t Peter’s thought. That was the Spirit who put that FACT there.
You stretch the simple meaning of the text. Jesus asked them/ Peter for their opinion, and Peter gave it. Peter did not respond at all from whence he got it or formed it thereby.
That the Lord forms our opinion and we willingly oblige does not mean we have no mind or opinion . That we are to have the mind/opinion of Christ does not mean we are mindless/ opinionless.
An opinion can be quite factual. It is just as easy to say “I tell you “, but humble Christians refrain at times out of humility and say " in my opinion”, knowing there are other Christian opinions via same supposed Spiritual formation. The Lord rightly can say. " I tell you”, being supreme authority. You and I, even the church, have the oldest (from the Garden) of responsibilities and glorious privelege of ascertaining, “What has the Lord truly said?”.