I know Codex Aleph is older than Codex Alexandrinus. However, textual critics think that A has a better text in the book of Revelation than א. I don't wanna start a discussion whether it's true or not, all I am interested in is which one is older? Since textual critics think that Codex A is a better witness to the book of revelation, does it mean that it's older than the text of Revelation in Codex Aleph?
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