Einstein & Faith

In an exclusive excerpt from a new biography, the great physicist wrestles with what it means to believe in God

Santa Barbara Historical Society

Scientist Albert Einstein on a deserted beach at Santa Barbara, Calif., in 1933.

He was slow in learning how to talk. "My parents were so worried," he later recalled, "that they consulted a doctor." Even after he had begun using words, sometime after the age of 2, he developed a quirk that prompted the family maid to dub him "der Depperte," the dopey one. Whenever he had something to say, he would try it out on himself, whispering it softly until it sounded good enough to pronounce aloud. "Every sentence he uttered," his worshipful younger sister recalled, "no matter how routine, he repeated to himself softly, moving his lips." It was all very worrying,...