Most of the religions strongly claim that this religion is the best. (Liberty only lies in this religion, Hell lies in another religion.)
Judaism:
1. "You depraved yourselves before another Gods and serve them but you know that you will perish."
(Torah Sharif : volume 5: second description 16/17)
2. "If you obey the commands of the Lord, you will be blessed. And if you don't obey the commands of your God and follow other Gods, you will be cursed."
(Torah Sharif: volume 5: second description, 27/28)