What is the meaning of Galatians 2:4?

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

This issue arose because some false brothers had come in under false pretenses to spy on our freedom in Christ Jesus, in order to enslave us.

Berean Standard Bible (BSB)

This was because of the false brothers secretly brought in, who stole in to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage;

World English Bible (WEB)

And{G1161} that because of{G1223} false brethren{G5569} unawares brought in{G3920}, who{G3748} came in privily{G3922}{(G5627)} to spy out{G2684}{(G5658)} our{G2257} liberty{G1657} which{G3739} we have{G2192}{(G5719)} in{G1722} Christ{G5547} Jesus{G2424}, that{G2443} they might bring{G2615} us{G2248} into bondage{G2615}{(G5672)}:

Strong's King James

but because of deceived brothers who were secretly brought in. They sneaked in to spy out our freedom which we have in HaMashiach Yeshua, to enslave us.

The F.O.G*

[4] This issue only came up because some people who falsely claimed to be believers had infiltrated our community. Like undercover agents, they slipped in to spy on the freedom we experience in Jesus the Messiah, hoping to drag us back into religious bondage.

The F.O.G Paraphrase

and that because of the false brethren brought in unawares, who did come in privily to spy out our liberty that we have in Christ Jesus, that us they might bring under bondage,

Young's Literal Translation