Isaiah 66:5

Here the Word of the Lord, you who tremble (with awe-filled reverence) at His Word: “Your brothers who hate you, who exclude you for My Names sake, Have said, ‘Let the Lord be glorified, that we may see you joy.’ But they will be put to shame. 

Empty religion will mock and cast out people who have genuine faith. Don’t be discouraged by those who only give lip service to God and have no love in their hearts. People of faith may be excluded, but God will always be with the believer. They will be put to shame.