By 1912 Abraham, who despite his objections was one of those who best understood relativity theory, was prepared to accept that the theory was logically sound. However, he still did not accept that the theory accurately described the physical world.
Sa pamamagitan ng 1,912 Abraham, na sa kabila ng kanyang objections ay isa sa mga pinakamahusay na naiintindihan kapamanggitan teorya, ay handa na tanggapin na ang teorya ay logically sound. Gayunman, siya pa rin ay hindi tinatanggap na ang tumpak na teorya ng inilarawan ang pisikal na mundo.