We are told that the unspiritual man falls for jezzebel women. Yes, but how do we also see enlightened men like Job and Solomon fall for jezzebel wives?

Two scenarios exist there.

Either when they were youngsters, they weren't yet spiritual when they met them and fell for them, and only gained spirituality and maturity in their elderly years (which is what usually happens with humans. biblical figures are no exceptions),

Or, the case is that they married them as NAWALTS but with temptation, female nature/hypergamy, bad companies etc, these wives grew into AWALTS.

so in a few words even if you marry an NAWALT noone guarantees you she will stay like that.

Also important thing to take here is that to guarantee sanity pedestalise no human. or object for that matter. Like Job did. he was like "so you took my wife, who cares. so you took my cattle who cares. it was yours you shall take it back" etc. and this YOLO attitude got him back double and two times better of everything he had. This non attachment/worship of things and persons.