What did the Prophet Muhammad (saw) say was necessary to obey as much as one can?
 Narrated `Abdullah bin Dinar:                     `Abdullah Bin `Umar wrote to `Abdul Malik bin Marwan, swearing allegiance to him: 'I swear allegiance to you in that I will listen and obey what is in accordance with the Laws of Allah and the Tradition of His Apostle as much as I can.'