There is a popular expression that says "seeing is believing." However, many people saw the amazing signs performed by Jesus and did not believe in him. In two separate incidents recorded in John 4:43-5:18, Jesus performed signs of healing, but few believed in him. One politically connected man did believe while the religious leaders did not. He became a model of faith, while they became a warning about the dangers of man-made religion. (full sermon notes)
Although we work for the growth of the kingdom, it grows mysteriously in ways that we cannot understand or control.
In Stephen's speech before the Jewish Council, he gave a master class on the meaning of Old Testament history, which culminated in Jesus.
When it looked like God had forgotten his people, he remembered his covenant promises.