Critical study chiefly of the teachings of Ibn al-ʻArabī, 1165-1240 and various other noted Muslim personalities.

كتاب بحصي يتناول الصراع بين الصوفية والسلفية ويتناول قصة حياة الحلاج وابن الفارض والسهروردي ودواوينهم ويتناول الحب الإلهي عند الصوفية.

A discussion of the diffraction and scattering of particles by a grating shows that the experiment discussed by H. Hönl and by L. Rosenfeld in 1965 and again in 1981 does not reveal any contradiction between general relativity and quantum theory. Moreover, these theories, in principle, cannot refute one another because the (weak) principle of equivalence, underlying general relativity theory, entails that gravitation does not alter the laws of microphysics.

We are dealing with the Dirac Hamiltonian H = H0 + V with no magnetic field and radially symmetric electrostatic potential V = V(r), preferably the Coulomb potential. While the observable H is precisely predictable, its components H0 (relativistic mass) and V (potential energy) are not. However they both possess precisely predictable approximations H0 ∼ and V∼ which approximate accurately if the particle is not near its nucleus. On the other hand, near 0, H0 and V are practically unpredictable, perhaps (...) in agreement with the fact, that a neutrino also should be in the game. [We have not yet studied the corresponding observables for the (≥ 12-dimensional) problem of electro-weak interaction.] Mathematically we are focusing on the spectral theory of the unbounded self-adjoint operators H0 ∼ and V ∼. We can prove that V ∼ is unitarily equivalent to V(r) again, by a unitary map given as Wiener-Hopf-type singular integral operator in the standard separation of variables for radially symmetric Dirac Hamiltonians. [This is, as far as the continuous spectrum is concerned.] Very similar unitary equivalence holds for H 0 ∼ and H 0. We are tempted to regard this as a form of “renormalization”. (shrink)

Excerpt from Essays on the Religion and Philosophy of the Hindus Called by the indulgence of this meeting to a chair, which I could have wished to have seen more worthily filled, upon so interesting an occasion as the first general meeting of a Society instituted for the important purpose of the advancement of knowledge in relation to Asia, I shall, with your permission, detain you a little from the special business of the day, while I draw your more particular (...) attention to the objects of the Institution, for the furtherance of which we are now assembled. To those countries of Asia, in which civilization may be justly considered to have had its origin, or to have attained its earliest growth, the rest of the civilized world owes a large debt of gratitude, which it cannot but be solicitous to repay; and England, as most advanced in refinement, is, for that very cause, the most beholden; and, by acquisition of dominion in the East, is bound by a yet closer tie. As Englishmen, we participate in the earnest wish, that this duty may be fulfilled, and that obligation requited; and we share in the anxious desire of contributing to such a happy result, by promoting an interchange of benefits, and returning in an improved state that which was received in a ruder form. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. (shrink)