Is faith in the heart sufficient for a person to be a Muslim?

If the angels do not approach the dead body of a kaafir, then how can he be questioned in the grave?

The difference between mu‘jizah, karaamah (two types of miracles) and witchcraft

Being reckless with regard to zina on the grounds that the Muslim who commits sin will never stay in Hell for eternity

What should she do as she prayed against herself asking that she not be successful and her du‘aa’ was accompanied by an oath?

She became Muslim but did not announce her Islam, and they want to arrange her marriage to a Christian

Meaning of the words of the Prophet (blessings and peace of Allah be upon him) concerning those who will be brought forth from Hell, “[They] never did anything good”

Pillars of faith and branches of faith

She swore that she would not eat from their wealth unless they stopped dealing with bonds concerning which the scholars differed

Do major sins cancel out good deeds?