(The 12 stones that Joshua set up in the midst of Jordan, {not the 12 that he had the 12 men take from Jordan to the west bank of Jordan}, were still there, after the river began flowing again?

Joshua 4:9 And Joshua set up twelve stones in the midst of Jordan, in the place where the feet of the priests which bare the ark of the covenant stood: and they are there unto this day.

(i.e., they were not knocked over, or swept downstream, when the waters came back down from where they had been standing in a heap?)

(Didn't Israel crossed Jordan, into the land, on the same 10th day of the first month, that Jesus later would enter Jerusalem on, the day that they choose the lamb for the passover?)

Joshua 4:19 And the people came up out of Jordan on the tenth day of the first month, and encamped in Gilgal, in the east border of Jericho.

(Rahab was still alive when the book of Joshua was written?)

Joshua 6:25 And Joshua saved Rahab the harlot alive, and her father’s household, and all that she had; and she dwelleth in Israel even unto this day; because she hid the messengers, which Joshua sent to spy out Jericho.