Separate affairs of the Church from State affairs

Payment of the Temple Tax
When they came to Capernaum, the collectors of the temple tax approached Peter and said, "Doesn't your teacher pay the temple tax?" "Yes," he said. When he came into the house, before he had time to speak, Jesus asked him, "What is your opinion, Simon? From whom do the kings of the earth take tolls or census tax? From their subjects or from foreigners?" When he said, "From foreigners," Jesus said to him, "Then the subjects are exempt. But that we may not offend them, go to the sea, drop in a hook, and take the first fish that comes up. Open its mouth and you will find a coin worth twice the temple tax. Give that to them for me and for you.
Matthew 17:24-27
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The Parable of the Pharisee and the Tax Collector
He then addressed this parable to those who were convinced of their own righteousness and despised everyone else. "Two people went up to the temple area to pray; one was a Pharisee and the other was a tax collector. The Pharisee took up his position and spoke this prayer to himself, "O God, I thank you that I am not like the rest of humanity-greedy, dishonest, adulterous-or even like this tax collector. I fast twice a week, and I pay tithes on my whole income. But the tax collector stood off at a distance and would not even raise his eyes to heaven but beat his breast and prayed, 'O God, be merciful to me a sinner. I tell you, the latter went home justified, not the former; for everyone who exalts himself will be humbled, and the one who humbles himself will be exalted."
Luke 18:9-14
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Zacchaeus the Tax Collector
He came to Jericho and intended to pass through the town. Now a man there named Zacchaeus, who was a chief tax collector and also a wealthy man, was seeking to see who Jesus was; but he could not see him because of the crowd, for he was short in stature. So he ran ahead and climbed a sycamore tree in order to see Jesus, who was about to pass that way. When he reached the place, Jesus looked up and said to him, "Zacchaeus, come down quickly, for today I must stay at your house." And he came down quickly and received him with joy. When they all saw this, they began to grumble, saying, "He has gone to stay at the house of a sinner." But Zacchaeus stood there and said to the Lord, "Behold, half of my possessions, Lord, I shall give to the poor, and if I have extorted anything from anyone I shall repay it four times over." And Jesus said to him, "Today salvation has come to this house because this man too is a descendant of Abraham. For the Son of Man has come to seek and to save what was lost."
Luke 19:1-10