In 1975, the physicist Fritjof Capra published The Tao of Physics about the relationship between modern physics and Eastern mysticism. More than 30 years later, the physicist Anton Zeilinger said: "Not even God knows in advance the result of a quantum measurement." Emanuele Ciancio wants to give a full account of this statement, showing an unsuspected concord with Christian theology. To do so, he refers to the key concept used in the New Testament to speak about time: Kairos. Time as Kairos is opposed to Chronos. He will show that the tension between these two conceptual poles may be found in many controversial issues in the long-standing debate about time in physics.