It is narrated from the master of the Messenger, Sayyiduna Thawban (may Allah be pleased with him), that the Messenger of Allah (peace and blessings be upon him and his family) said: Keep walking on the path of righteousness, and you will never be able to encompass it. In another narration: Keep walking on the path of righteousness, you will succeed, and know that prayer is your best deed, and none guards ablution except a believer.