G0139–αἵρεσις–ahiresis

This roused the High Priest. He and all his party--the sect of the Sadducees--were filled with angry jealousy

αἵρεσις airesis “[the] sect”

But certain men who had belonged to the sect of the Pharisees but were now believers, stood up in the assembly, and said, "Yes, Gentile believers ought to be circumcised and be ordered to keep the Law of Moses."

αἱρέσεως haireseōs “sect”

For we have found this man Paul a source of mischief and a disturber of the peace among all the Jews throughout the Empire, and a ringleader in the heresy of the Nazarenes.

αἱρέσεως· haireseōs “sect;”

But this I confess to you--that in the way which they style a heresy, I worship the God of our forefathers, believing everything that is taught in the Law or is written in the Prophets,

αἵρεσιν airesin “a sect”

For they all know me of old--if they would but testify to the fact--how, being an adherent of the strictest sect of our religion, my life was that of a Pharisee.

αἵρεσιν airesin “sect”

But we should be glad to hear from you what it is that you believe; for as for this sect all we know is that it is everywhere spoken against."

αἱρέσεως haireseōs “sect”

For there must of necessity be differences of opinion among you, in order that it may be plainly seen who are the men of sterling worth among you.

αἱρέσεις haireseis “factions”

enmity, strife, jealousy, outbursts of passion, intrigues, dissensions, factions, envyings;

αἱρέσεις, haireseis “factions,”

But there were also false prophets among the people, as there will be teachers of falsehood among you also, who will cunningly introduce fatal divisions, disowning even the Sovereign Lord who has redeemed them, and bringing on themselves swift destruct

αἱρέσεις haireseis “heresies”