[jjotto]

The saintly sage, Rav Kaduri, did no such thing as endorse Christianity and retains his revered status.

http://dreamingofmoshiach.blogspot.com/2007/09/redemption-from-rav-kaduri-zsl.html

...Rav Kaduri: “Moshiach will not come and says I hereby am the Moshiach, give me leadership”. The nation will pressure him to lead them after finding the signs of Chezkat Moshiach on him...

[TaraP]

I said nothing about him endorsing Christianity.. I said, what he wrote on the note.. Before his passing, the holy rav left a note with instructions for it not to be opened until 1 year after his hilhula. That year has passed, and the note has been opened.The note reads: בעניין הר"ת [ראשי תיבות, ע.י.] של משיח. ירים העם ויוכיח שדברו ותורתו עומדים. באתי על החתום בחודש הרחמים [אלול, ע.י] התשס"ה, יצחק כדורי The Rav gives the name of Moshiach by the first letters of a pasuk, the name being ***Yehoshua****

[TaraP]

Yitzhak Kaduri wrote the name of the Messiah on a small note which he requested would remain sealed until now. When the note was unsealed, it revealed what many have known for centuries: Yehoshua, or Yeshua (Jesus), is Israel’s Messiah.