G0569–ἀπιστέω–apisteō

When they heard that he was alive, and had been seen by her, they disbelieved.

ἠπίστησαν. ēpistēsan “disbelieved.”

He who believes and is baptized will be saved; but he who disbelieves will be condemned.

ἀπιστήσας apistēsas “having disbelieved”

These words seemed to them to be nonsense, and they didn't believe them.

ἠπίστουν ēpistoun “they were not believing”

While they still didn't believe for joy, and wondered, he said to them, "Do you have anything here to eat?"

ἀπιστούντων apistountōn “while are disbelieving”

Some believed the things which were spoken, and some disbelieved.

ἠπίστουν. ēpistoun “were disbelieving.”

For what if some were without faith? Will their lack of faith nullify the faithfulness of God?

ἠπίστησάν ēpistēsan “disbelieved”

If we are faithless, He remains faithful. He can't deny himself.

ἀπιστοῦμεν, apistoumen “we are faithless,”

For you therefore who believe is the honor, but for such as are disobedient, "The stone which the builders rejected, Has become the chief cornerstone,"

ἀπιστοῦσιν apistousin “[for those] disbelieving”