If anyone invokes, besides Allah, any other god, he has no authority therefor; and his reckoning will be only with his Lord! And verily the unbelievers will fail to win through!
So say:"O my Lord! Grant Thou forgiveness and mercy! For Thou art the Best of those who show mercy!"[Qur'an 23:117-118]

Narrated Abu Huraira(RA):While 'Umar (bin Al-Khattab)(RA) was delivering the Khutba on a Friday, a man entered (the mosque). 'Umar asked him, "What has detained you from the prayer?" The man said, "It was only that when I heard the Adhan I performed ablution (for the prayer)." On that 'Umar said, "Did you not hear the Prophet(PBUH) saying: 'Anyone of you going out for the Jumua prayer should take a bath'?"