Witnessing to Atheists and Humanists

Q: How do we answer accusations that God is cruel for allowing infants to die of Leukaemia, or Central African children to be made blind by parasites in their water supply?

A: Christians encounter such opprobrium from adherents of the humanist and atheist religions; typically when they roll out of drinking holes, and find a Christian street-preaching.

Indignation rises in their darkened hearts, and they hurl vociferous abuse.

If coherent, the rationale is; that since Christians proclaim that God is omnipotent, and loving, He should not “allow such innocent” people to be afflicted by deadly disease.

Atheists foam and snarl whatever you reply, and in their ignorant idolatry, quickly become abusive.