Blind rock climbing = faith?

What are they doing to these poor kids (besides early indoctrination) down at the Tacoma Rescue Mission?!

I mean, I appreciate that they help people, but why is that help always with the requirement of religion? Why are they not just selflessly helping, rather than making these kids recite scripture, proselytizing to them, and indoctrinating them? Children are an exceptionally vulnerable population, and doing this now could prevent them from seeking higher education in the sciences in the future.