The servant does not deserve thanks for obeying orders, does he? "It is the same with you [Jesus' disciples]: when you have done all you have been told to do, say, 'We are ordinary servants; we have only done our duty'."(Luke 17:7-10, Good News Bible). Thank God for Jesus' disciples who brought us the true gospel. They did what they told to. They done their duty. Without their efforts there would not be the true gospel. So, with the gospel record, we can back and see what it truly is, because they delivered it to us.