'92 Civic no spark and won't start

When I turn the key it will turn over, but it will not start. It was time to replace the timing belt, so we replaced the belt as well as the relay too, but it still won’t start. We checked the fuel pump, and we can jump it, so it it functioning. There is no spark, so we replaced the coil and the distributor, and it still won’t start! What are we missing?