'Worship' in the Bible

And he rose up and went. And lo, an Ethiopian, a eunuch, a man in power under Candace queen of the Ethiopians, who was over all her treasure, who had come to worship at Jerusalem,

And Paul standing in the midst of Areopagus said, Athenians, in every way I see you given up to demon worship;

saying, This man persuades men to worship God contrary to the law.

As thou mayest know that there are not more than twelve days since I went up to worship at Jerusalem,

but had against him certain questions of their own system of worship, and concerning a certain Jesus who is dead, whom Paul affirmed to be living.