We were seated with the Prophet (peace and blessings of Allaah be upon him). He said, do you know that the sign of faith is stronger? We said, 'Pray. He said, "Salat is a work of virtue, it is not." We said, fasting. This time he said the same as before. In this way, we mentioned about Jihad (the major acts of Islam). He replied the same. Then Allah's Messenger said, "The strongest rope of faith is that love for God and hatred for Allah.