The organization added a militant arm during World War II and established an Ikhwan quasi-judiciary that issued fatwas against those who were judged to have betrayed faith and country.
Ikhwan writings show that the level of its persecution under Nasser was greater than what they endured during the monarchy.
The Ikhwan publicly espouses that preparing a society for an Islamic government should be the first step toward Islamization.
The Ikhwan al‑Safa themselves, the magnates among them, were not of this opinion; they reiterated in this connection that their sole aim was to uphold the faith and attain the bliss in the hereafter.
The view of the Ikhwan al‑Safa was: since the mass of the universe is not of the same density, the more dense may move through the less dense, as the fish swim in water and the birds fly in air.
Unfortunately, the Ikhwan al‑Safa sided with Ptolemy and rejected, at the same time, the view that the heavenly bodies revolve from west to east, [82] a view which seems to have had some upholders among the Pythagoreans.