So the young men who had been spies went in and brought out Rahab and her father and mother and brothers and all who belonged to her. And they brought all her relatives and put them outside the camp of Israel.
Joshua 6:23

Rahab and her family were not immediately incorporated into Israel. They were placed outside the camp, at least until Jericho was sorted out. New converts to faith in YHWH should be extensively discipled before being trusted with leadership and ministry roles.