Again, the idea that Jesus said we should "render unto Caesar" and that means we should just accept whatever the government does without question, is wrong. He's not saying we should respect secular government or support immoral things the government may do. If that is how you interpret "render unto Caesar" it is a false interpretation. What he says is quite profound, it is that the more important thing is what you render unto God. You see, his followers thought, if they paid Caesar's taxes it might anger God, because it would mean they were 'worshiping' another; Caesar. This was Jesus' way of explaining, it didn't matter that they paid a tax to Caesar, that had nothing to do with their convictions or devotion to God. Another point he was making, in essence, was that nothing important was Caesar's. While all that mattered, was God's. It was almost a sarcastic retort to the question.
Of course, this is all subject to interpretation by Baptists, Methodists, Episcopalians, Pentecostals, etc. I have no idea what 'interpretations' you have been taught, or what you have heard from others. I don't doubt that you have a clear understanding, but it's always best to keep an open mind, and understand that we are talking about religious philosophy here, and it varies among people.
