Climb Every Mountain
The Reverend Mother encourages Maria to go back to Georg, to be open to the new experience that's been gifted to her. She sees that Maria will not be happy until she's explored the option of being with Georg, and indeed, she intuits that this may be the best situation for Maria to be in, rather than coming back to the Abbey. She's sad to see Maria go, but she looks forward to seeing Maria blossom into her own woman, too.