Put the obligation first
Begin with what Allah made obligatory on you in belief, worship and rights, and do not let preoccupation with recommended acts crowd out the obligations.
The knowledge that protects action
The Muslim progresses in knowing what Allah made obligatory on him and what He forbade, gives precedence to the obligations, safeguards people's rights, and purifies his conduct with knowledge and action.
Begin with what Allah made obligatory on you in belief, worship and rights, and do not let preoccupation with recommended acts crowd out the obligations.
Keep away from shirk, injustice, riba, zina, lying and consuming rights, and ask the people of knowledge about doubtful matters and particular events.
Religion is worship of Allah and justice with His creation; it is not right that a person performs some rites and then wrongs people or betrays a trust.
The suggested order