Alif, Lam, Meem.
This is the Book about which there is no doubt, a guidance for those conscious of Allah -
Who believe in the unseen, establish prayer, and spend out of what We have provided for them,
And who believe in what has been revealed to you, [O Muhammad], and what was revealed before you, and of the Hereafter they are certain [in faith].
Those are upon [right] guidance from their Lord, and it is those who are the successful.
(Quran, Surat Al-Baqarah, 2:1-5)