From the beginning of human history down to the present time the various religions of the world have anathematized and accused each other of falsity. Each religion has considered the others bereft of the face of God, deprived of His mercy and in the direct line of divine wrath. Therefore, they have shunned each other most rigidly, exercising mutual animosity and rancor. Consider the record of religious warfare, the battles between nations, the bloodshed and destruction in the name of religion. One of the greatest religious wars, the Crusades, extended over a period of two hundred years. In this succession of great campaigns the western crusaders were constantly invading the Orient, bent upon recovering the Holy City from the hands of the Islamic people. Army after army raised in Europe poured its fanatical legions into the East. The kings of European nations personally led these Crusades, killing and shedding the blood of the Orientals. During this period of two hundred years the East and West were in a state of violence and commotion. Sometimes the crusaders were successful, killing, pillaging and taking captive the Muslim people; sometimes the Muslims were victorious, inflicting bloodshed, death and ruin in turn upon the invaders. So they continued for two centuries, alternately fighting with fury and relaxing from weakness, until the European religionists withdrew from the East, leaving ashes of desolation behind them and finding their own nations in a condition of turbulence and upheaval. Hundreds of thousands of human beings were killed and untold wealth wasted in this fruitless religious warfare. How many fathers mourned the loss of their sons! How many mothers and wives lamented the absence of their dear ones! Yet this was only one of the “holy” wars. Consider and reflect.
— ‘Abdu’l-Baha, The Promulgation of Universal Peace, p. 265
“We may think of science as one wing and religion as the other; a bird needs two wings for flight, one alone would be useless. Any religion that contradicts science or that is opposed to it, is only ignorance — for ignorance is the opposite of knowledge.
“Religion which consists only of rites and ceremonies of prejudice is not the truth. Let us earnestly endeavour to be the means of uniting religion and science.
“‘Ali, the son-in-law of Muhammad, said: ‘That which is in conformity with science is also in conformity with religion’. Whatever the intelligence of man cannot understand, religion ought not to accept. Religion and science walk hand in hand, and any religion contrary to science is not the truth.”
“Creation is the expression of motion. Motion is life. A moving object is a living object, whereas that which is motionless and inert is as dead. All created forms are progressive in their planes, or kingdoms of existence, under the stimulus of the power or spirit of life. The universal energy is dynamic. Nothing is stationary in the material world of outer phenomena or in the inner world of intellect and consciousness.
“Religion is the outer expression of the divine reality. Therefore, it must be living, vitalized, moving and progressive. If it be without motion and nonprogressive, it is without the divine life; it is dead. The divine institutes are continuously active and evolutionary; therefore, the revelation of them must be progressive and continuous. All things are subject to reformation. This is a century of life and renewal. Sciences and arts, industry and invention have been reformed. Law and ethics have been reconstituted, reorganized. The world of thought has been regenerated. Sciences of former ages and philosophies of the past are useless today. Present exigencies demand new methods of solution; world problems are without precedent. Old ideas and modes of thought are fast becoming obsolete. Ancient laws and archaic ethical systems will not meet the requirements of modern conditions, for this is clearly the century of a new life, the century of the revelation of reality and, therefore, the greatest of all centuries. Consider how the scientific developments of fifty years have surpassed and eclipsed the knowledge and achievements of all the former ages combined. Would the announcements and theories of ancient astronomers explain our present knowledge of the suns and planetary systems? Would the mask of obscurity which beclouded medieval centuries meet the demand for clear-eyed vision and understanding which characterizes the world today? Will the despotism of former governments answer the call for freedom which has risen from the heart of humanity in this cycle of illumination? It is evident that no vital results are now forthcoming from the customs, institutions and standpoints of the past. In view of this, shall blind imitations of ancestral forms and theological interpretations continue to guide and control the religious life and spiritual development of humanity today? Shall man, gifted with the power of reason, unthinkingly follow and adhere to dogma, creeds and hereditary beliefs which will not bear the analysis of reason in this century of effulgent reality? Unquestionably this will not satisfy men of science, for when they find premise or conclusion contrary to present standards of proof and without real foundation, they reject that which has been formerly accepted as standard and correct and move forward from new foundations.”
(Abdu’l-Baha, THe Promulgation of Universal Peace, pp. 140-143)
“The second question concerneth faith and religion. The Faith of God hath in this day been made manifest. He Who is the Lord of the world is come and hath shown the way. His faith is the faith of benevolence and His religion is the religion of forbearance. This faith bestoweth eternal life and this religion enableth mankind to dispense with all else. It verily embraceth all faiths and all religions. Take hold thereof and guard it well.”
[Baha’u’llah, The Tabernacle of Unity, Tablet of the Seven Questions (Lawḥ-i-Haft Pursish)]
“The world’s equilibrium hath been upset through the vibrating influence of this most great, this new World Order. Mankind’s ordered life hath been revolutionized through the agency of this unique, this wondrous System-the like of which mortal eyes have never witnessed.”
(Gleanings from the Writings of Baha’u’llah, p. 136.)