Shaykhul-Islaam Taqiyyu-deen
Ahmad bin Taymiyyah al-Harraani ( رحمه الله تعالى )
These are the two great fundamental principles:
· Firstly: We worship Allaah alone.
· Secondly: We do not worship Him except with that which was
legislated upon us, and we do not worship Him with innovated acts of worship.
These two foundations are
the implementation of “I testify that none has the right to be
worshipped except Allaah alone (in Truth) and that Muhammad is the Messenger of
Allaah.”
Allaah, the Most High said:
لِيَبْلُوَكُمْ أَيُّكُمْ
أَحْسَنُ عَمَلًا
“That He may test you
which of you is best in deed.”[1]