'Cannot' in the Bible

His winnowing fork is in His hand to thoroughly clear His threshing floor, and to gather the wheat (believers) into His barn (kingdom); but He will burn up the chaff (the unrepentant) with unquenchable fire.”

and from inside he answers, ‘Do not bother me; the door has already been shut and my children and I are in bed; I cannot get up and give you anything.’

“If anyone comes to Me, and does not hate his own father and mother and wife and children and brothers and sisters, yes, and even his own life [in the sense of indifference to or relative disregard for them in comparison with his attitude toward God]—he cannot be My disciple.

Whoever does not carry his own cross [expressing a willingness to endure whatever may come] and follow after Me [believing in Me, conforming to My example in living and, if need be, suffering or perhaps dying because of faith in Me] cannot be My disciple.

Or else [if he feels he is not powerful enough], while the other [king] is still a far distance away, he sends an envoy and asks for terms of peace.

So then, none of you can be My disciple who does not [carefully consider the cost and then for My sake] give up all his own possessions.

No servant can serve two masters; for either he will hate the one and love the other, or he will stand devotedly by the one and despise the other. You cannot serve both God and mammon [that is, your earthly possessions or anything else you trust in and rely on instead of God].”

and they cannot die again, because they are [immortal] like the angels (equal to, angel-like). And they are children of God, being participants in the resurrection.