Asoka, as part of his campaign to spread Buddhism around the globe sent learned missionaries to many parts of the world. In some areas, such as Burma and Sri Lanka, they were very successful. In most of the Hellenistic world, less so. So how about Egypt?
For whatever reason (more interest in Asoka's part in prosyletising in the Far West, a single brilliant missionary, or very fortuitious circumstances) we get a best-case-scenario for Buddhist prosyletising in Egypt. Would Ptolemy support or repression be best for helping the religion spread? How would the religion fuse with native Egyptian beliefs? How about the conflict between the traditional priesthood and the new faith?
One possibility could be that, like China, the traditional beliefs of Egypt (ma'at, the divine Pharoah, etc) could vie and contend with the imported Buddhism, each occasionally having the upper hand. This competition could have the effect of helping to keep the traditional religion fresh and dynamic enough that it does not decline as OTL.
For whatever reason (more interest in Asoka's part in prosyletising in the Far West, a single brilliant missionary, or very fortuitious circumstances) we get a best-case-scenario for Buddhist prosyletising in Egypt. Would Ptolemy support or repression be best for helping the religion spread? How would the religion fuse with native Egyptian beliefs? How about the conflict between the traditional priesthood and the new faith?
One possibility could be that, like China, the traditional beliefs of Egypt (ma'at, the divine Pharoah, etc) could vie and contend with the imported Buddhism, each occasionally having the upper hand. This competition could have the effect of helping to keep the traditional religion fresh and dynamic enough that it does not decline as OTL.