Jesus was saying two things here... He said:
--"I AM the Resurrection" to address the part "he that believeth in Me, even if he should DIE, yet shall he live"; and
--"and [I AM] the LIFE" to address the part "he that LIVETH and believeth in Me, SHALL NEVER DIE"
[then, recall that those saying "the resurrection IS PAST" is not a good thing to be doing, thus "overthrowing the faith of some" and "have erred from the truth"--... "who have gone astray concerning the truth, asserting the resurrection already to have taken place; and they are overthrowing the faith of some." 2Tim2:18; "Resurrection" meaning "to stand again [on the earth]"--that is, IN a BODY / BODILY]
--"I AM the Resurrection" to address the part "he that believeth in Me, even if he should DIE, yet shall he live"; and
--"and [I AM] the LIFE" to address the part "he that LIVETH and believeth in Me, SHALL NEVER DIE"
[then, recall that those saying "the resurrection IS PAST" is not a good thing to be doing, thus "overthrowing the faith of some" and "have erred from the truth"--... "who have gone astray concerning the truth, asserting the resurrection already to have taken place; and they are overthrowing the faith of some." 2Tim2:18; "Resurrection" meaning "to stand again [on the earth]"--that is, IN a BODY / BODILY]
You guys words are the same "canker" (cancer) as Hymenaeus and Philetus but you guys are even worse because you won't even acknowledge that the FIRST RESURRECTION has even started.