Prayer of an elderly person who has reached the stage of senility

She prayed naafil after Fajr and it was said to her that this puts one beyond the pale of Islam

When should the one who is praying behind the imam bow? When the imam says takbeer, or straight after the takbeer, or when?

When should the takbeeraat of movement be said during the prayer?

Difference between Subh and Fajr Prayer

Ruling on praying in the workplace

The difference between a Jewish or Christian wife and a wife who does not pray

Saying a du`a from the Quran when prostrating

Ruling on a woman performing the adhaan

Why is the Prophet’s grave in his mosque even though it is forbidden to take graves as places of worship?