"whether that would help them, it does not depend on us (it should not depend on us). We should let God to decide (Dear God, let it be your will)."
Everything depends on US...
It is not God's will that is imposed here on earth, it is man/woman's will. When man or woman chooses to rape/kill/steal is that the will of God? When a child suffers at the hands of their mother/father is that God's will? God's will was with US in the Garden of Eden, but when man/woman failed God, He forced man/woman to fend for themselves in the world we now live in. He placed the burden of will on man, where we are today is not the will of God, he wanted much more for US.
"LOVE IS THE FEELING WHICH MULTYPLIES ONLY WHEN WE SHARE IT WITH OTHERS"
Problem is...love starts within and loving oneself is the first step that most humans fail.