Just as there is a fundamental difference between divine Revelation itself and the understanding that believers have of it, so also there is a basic distinction between scientific fact and reasoning on the one hand and the conclusions or theories of scientists on the other. There is, and can be, no conflict between true religion and true science: true religion is revealed by God, while it is through true science that the mind of man “discovers the realities of things and becomes cognizant of their peculiarities and effects, and of the qualities and properties of beings” and “comprehendeth the abstract by the aid of the concrete”. However, whenever a statement is made through the lens of human understanding it is thereby limited, for human understanding is limited; and where there is limitation there is the possibility of error; and where there is error, conflicts can arise. For example, at the present time many people are convinced that it is unscientific to believe in God, but, as human enlightenment progresses, the scientists and philosophers of the future will not be, in the words of ‘Abdu’l-Bahá, “deniers of the Prophets, ignorant of spiritual susceptibilities, deprived of the heavenly bounties and without belief in the supernatural”. (26 December 1975 to an individual believer) [48] 49: “The combination of absolute loyalty to the Manifestation of God and...” The combination of absolute loyalty to the Manifestation of God and His Teachings, with the searching and intelligent study of the Teachings and history of the Faith which those Teachings themselves enjoin, is a particular strength of this Dispensation. In past Dispensations the believers have tended to divide into two mutually antagonistic groups: those who held blindly to the letter of the Revelation, and those who questioned and doubted everything. Like all extremes, both these can lead into error. The beloved Guardian has written that “The Bahá’í Faith ... enjoins upon its followers the primary duty of an unfettered search after truth....” Bahá’ís are called upon to follow the Faith with intelligence and understanding. Inevitably believers will commit errors as they strive to rise to this degree of maturity, and this calls for forbearance and humility on the part of all concerned, so that such matters do not cause disunity or discord among the friends. (7 October 1980 to an individual believer) [49] 50: “The House of Justice suggests that the issues raised in your letter...” The House of Justice suggests that the issues raised in your letter might best be considered in light of the statements in the Bahá’í Writings which disclose the relationship between the Revelation of Bahá’u’lláh and the knowledge which is acquired as a result of scholarly endeavours. Bahá’u’lláh asserts that: