Religion is duty and life is duty. The sense of duty is ingrained in man. Man owes duty to his creator and the creator's creatures. God's will is man's duty.
Life is a pledge to the giver of life to do life's duties.
Let me not neglect or fail to do my duty. Let me not disregard or deviate from my duty. Let me not swerve or shrink from my duty. Let me not shirk the duties that I have to perform in life. Let me discharge my duty to the best of my ability and power.