Joshua 23:12

Else if ye do in any wise go back, and cleave unto the remnant of these nations, [even] these that remain among you, and shall make marriages with them, and go in unto them, and they to you:

Ver. 12. Else, if ye do in any wise go back.] Apostates cannot choose to themselves a worse condition; there is martial law for such: they "draw back to perdition." Heb 10:39

And cleave unto the remnant.] It is not safe to seek the association of others in a sinful way. Jehoshaphat smarted for joining with Ahab: Hunniades, for cleaving to that perjured Popish king at the battle of Varna: the Greek Church, for calling in the help of the Latin Church against the Turk; subjecting themselves to the Bishop of Rome.