As long as there exists one person anywhere, who challenges evil with the Gospel, evil will attempt to silence that voice. If those who reject the ordination of homosexuals as unbiblical, leave the denomination to find peace and piety somewhere else, it will not work. It is an unworkable strategy because of the nature of evil. Evil will seek you out. In the end, it will find you and the battle will begin again.
Spiritual battles have their parallels in physical battles.
In the 1930 s the world was tired from fighting in WWI and wanted only peace. It was willing to compromise and retreat in the path of Hitler. The world soon found, however, that evil would not be satisfied until it destroyed all good and gained the whole world. Evil will not stay within boundaries we establish. Its agenda is to destroy the Gospel wherever it is proclaimed no place is safe.