6 Bible Verses about Being Assertive

but cleaving to truth in love, may grow up in all things unto him who is the head, even Christ;

Ye have heard that it was said, "An eye for an eye, and a tooth for a tooth." But I say to you, that ye resist not the evildoer; but whoever smiteth thee on the right cheek, turn to him the other also; and if any one intends to sue thee at the law, and take thy coat, give up to him thy cloak also;read more.
and whoever shall compel thee to go one mile, go with him two. Give to him that asketh of thee; and from him that would borrow of thee, turn not away.

And he gave some to be apostles; and some, prophets; and some, evangelists; and some, pastors and teachers; for the perfecting of the saints for the work of ministration, for the building up of the body of Christ;

Having therefore such hope, we use great plainness of speech;

"Be angry, and sin not;" let not the sun go down upon your wrath; and do not give place to the Devil.

(for the weapons of our warfare are not fleshly, but mighty through God to the pulling down of strong holds,) casting down reasonings, and every high thing that exalteth itself against the knowledge of God, and bringing every purpose into captivity to the obedience of Christ,