how do you know they haven't been looking?
one hour or so out of the day is hardly a lot, and if they believe, it could be very important to them - if they didn't pray and the worst happened they would say it was because they didn't pray.
i agree with you though, sod the church, i would be out searching
but they are in a foreign country, not their local neighbourhood, so they may not have the foggiest idea of where there is to look, where the dodgy areas are etc.
and lets face it the girl is most likely to be being held indoors, not in some undergrowth - and they cant go hammering on the doors of every house that has a crying baby in it.
so they were out walking - with a pushchair!!
so what?
they do have other kids to look after too - what else can you do with a push chair but walk with it?
they may have been scanning the crowds, just wanted to get out of their hotel room - probably driving them mad, maybe taking the kids to a minder, who knows - but trying to imply walking along the road with a pram is ''behaving just like any other care-free holiday maker'' is ridiculous.
that is one image... you didn't see what they did before and after those shots were taken
do you expect them to do nothing but run around wild eyed and frantic, wailing ''my baby, my baby'' 24/7...?
the police may be hoping the kidnappers see the pics of the parents and kids and feel bad and return the girl.
the police do play these sorts of tactics.
there may well be something dodgy about this whole thing - who knows - but so far your ''evidence'' is tenuous to say the least