G0139–αἵρεσις–ahiresis

But the high priest rose up, and all those who were with him (which is the sect of the Sadducees), and they were filled with jealousy,

αἵρεσις airesis “[the] sect”

But some of the sect of the Pharisees who believed rose up, saying, "It is necessary to circumcise them, and to charge them to keep the law of Moses."

αἱρέσεως haireseōs “sect”

For we have found this man to be a plague, an instigator of insurrections among all the Jews throughout the world, and a ringleader of the sect of the Nazarenes.

αἱρέσεως· haireseōs “sect;”

But this I confess to you, that after the Way, which they call a sect, so I serve the God of our fathers, believing all things which are according to the law, and which are written in the prophets;

αἵρεσιν airesin “a sect”

having known me from the first, if they are willing to testify, that after the strictest sect of our religion I lived a Pharisee.

αἵρεσιν airesin “sect”

But we desire to hear from you what you think. For, as concerning this sect, it is known to us that everywhere it is spoken against."

αἱρέσεως haireseōs “sect”

For there also must be factions among you, that those who are approved may be revealed among you.

αἱρέσεις haireseis “factions”

idolatry, sorcery, hatred, strife, jealousies, outbursts of anger, rivalries, divisions, heresies,

αἱρέσεις, haireseis “factions,”

But there also arose false prophets among the people, as among you also there will be false teachers, who will secretly bring in destructive heresies, denying even the Master who bought them, bringing on themselves swift destruction.

αἱρέσεις haireseis “heresies”