'Doing' in the Bible

But when you do your giving, do not let your left hand know what your right hand is doing,

But when the Pharisees saw this they said to him, "Look, your disciples are doing what is against the law to do on the Sabbath."

Now after Jesus entered the temple courts, the chief priests and elders of the people came up to him as he was teaching and said, "By what authority are you doing these things, and who gave you this authority?"

So they answered Jesus, "We don't know." Then he said to them, "Neither will I tell you by what authority I am doing these things.