It is narrated from Hazrat Mu'adh (may Allah be pleased with him) that once the Noble Prophet (peace and blessings be upon him) said to me, "Shall I not guide you to a door from among the doors of Paradise?" He replied, "What is that?" The Noble Prophet (peace and blessings be upon him) said, "'La hawla wa la quwwata illa billah' (There is no power and no strength except with Allah)."