Identification caveat. This event documents Modeste Abdallah Guillaume / G. M. Abda'llah as named in the source. Whether that man is the "Abdullah" Neville Goddard described as his teacher is not settled — see documentation/ABDULLAH-DISPUTE.md. Per the governing rule, neither the identification nor its rejection is asserted as fact here; a null verdict is a legitimate outcome and a wrong identification is worse than none.

Ad for G.M. Abda'llah's lecture, exact duplicate of a clipping dated Thursday Aug 4 1921. No existing event in the window documents an Abdullah lecture ad from Aug 1921 (closest lecture-series entry, #936, is dated 1928). No specific future lecture date is given in the evidence beyond the ad's own p

Derived from dated newspaper clipping(s): apisync:posts/the-abdullah-investigation-the-hidden-teacher-of-neville-goddard-part-4-abdullah/img-51.jpg. Curated 2026-08-17 against the existing event set; not independently re-verified against a primary source.