Your verse doesn’t even say the word religion. I agree that false religion will result in many martyrs; however, so will governments.
However, there are those left at the end who are His.
The Matthew 25 Judgment
31 “When the Son of Man comes in his glory, and all the angels with him, he will sit on his throne in heavenly glory. 32 All the nations will be gathered before him, and he will separate the people one from another as a shepherd separates the sheep from the goats. 33 He will put the sheep on his right and the goats on his left. 34 “Then the King will say to those on his right, ‘Come, you who are blessed by my Father; take your inheritance, the kingdom prepared for you since the creation of the world.
Revelation 13:15 15 And it was given to him to give breath to the image of the beast, so that the image of the beast would even speak and cause as many as do not worship the image of the beast to be killed.
The only allowed religion world wide will be that of the beast. AKA One world religion.