Christian healers

Q: I'm not sure if you are aware of the recent epidemic of christian healers that's infecting our community like the plague. Christians seem to use the possibility of their mislead leaders healing people, claiming to be annointed by god(though they haven't a clue about who or what god is), as a defence to our statements about the authenticity of Islam and the quran. My question is what should our answer be when they challenge us boasting the capability of their leaders? How is it possible that their leaders do such things? What does the Quran say about this?

Liaan

Q: My question is about lian, or accusing wife of adultery.  If the husband accepts the child during the first week after the baby is born but then later on says "that baby is not mine", is lian still carried out or is it dropped because it was accepted right after delivery and not rejected?

Forgiving those who hurt us

Q: My mother in law has passed away but when she was alive she created hatred in my husbands mind for me. When problems get worse I curse my mother in-law and say I will not forgive her. I try but cannot do. Will I be questioned for this on day of judgement. But she made my life hell.