What is the meaning of Romans 16:17?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

Now I urge you, brothers, to watch out for those who create divisions and obstacles that are contrary to the teaching you have learned. Turn away from them.

Berean Standard Bible (BSB)

Now I beg you, brothers, look out for those who are causing the divisions and occasions of stumbling, contrary to the doctrine which you learned, and turn away from them.

World English Bible (WEB)

Now{G1161} I beseech{G3870}{(G5719)} you{G5209}, brethren{G80}, mark{G4648}{(G5721)} them which cause{G4160}{(G5723)} divisions{G1370} and{G2532} offences{G4625} contrary{G3844} to the doctrine{G1322} which{G3739} ye{G5210} have learned{G3129}{(G5627)}; and{G2532} avoid{G1578}{(G5657)} them{G575}{G846}.

Strong's King James

(17) Now I urge you brothers, look out for those causing divisions and causes for stumbling from the teaching you learned and turn away from them.

The F.O.G*

[17] Dear family in the Lord, watch out for those who create divisions and put obstacles in your path by teaching things contrary to what you've learned. Keep your distance from them.

The F.O.G Paraphrase

And I call upon you, brethren, to mark those who the divisions and the stumbling-blocks, contrary to the teaching that ye did learn, are causing, and turn ye away from them;

Young's Literal Translation