Galatians 4:9

4:9 But now that you have come to know God (or rather to be known by God), how can you turn back again to the weak and worthless basic forces? Do you want to be enslaved to them all over again?

Galatians 4:15

4:15 Where then is your sense of happiness now? For I testify about you that if it were possible, you would have pulled out your eyes and given them to me!