God’s System: Twelve Months Per Year*
[9:36] The count of months, as far as GOD is concerned, is twelve.* This has been GOD’s law, since the day He created the heavens and the earth. Four of them are sacred. This is the perfect religion; you shall not wrong your souls (by fighting) during the Sacred Months. However, you may declare all-out war against the idol worshipers (even during the Sacred Months), when they declare all-out war against you, and know that GOD is on the side of the righteous.
*9:37 The Sacred Months according to the corrupted Muslim World are Rajab, Zul-Qe’dah, Zul-Hijjah, and Muharram (7th, 11th, 12th and 1st months of the Islamic Calendar). A careful study of the Quran, however, reveals that they should be Zul-Hijjah, Muharram, Safar, and Rabi I (12th, 1st, 2nd, and 3rd months). See Footnote 2:196.
Why Are There 12 Months in a Year?