Make no mistake: the Gospel is political.
Politics refers to “the affairs of the city” and “influencing other people on a civic or individual level.”
Throughout his life, death, and resurrection, Jesus is political. He influences people to live into the Kingdom of Heaven. For Jesus, Heaven is not essentially some place off in the distance where you go after you die. No, Heaven is a way of life to be lived right here, right now. We see this clearly in the prayer he taught his disciples:
Thy kingdom come, thy will be done on earth as it is in heaven.
When Jesus entered Jerusalem riding a donkey on Palm Sunday, he was performing a political act. But it was a political act unlike any other.