The video doesn't show them praying Ma'ariv. It shows them singing one of their favorite songs, "Lo Yisa Goy."
They love the song because the translated lyrics mean, "Nation shall not take up sword against nation; they shall never again know war. "
The verse is from Isaiah 2:4, where the prophecy describes Messianic times.
But what does it say before this part?
In the days to come, The Mount of the LORD’s House shall stand firm above the mountains and tower above the hills; and all the nations shall gaze on it with joy..And the many peoples shall go and say, "Come, Let us go up to the Mount of the LORD, to the House of the God of Jacob; that He may instruct us in His ways, and that we may walk in His paths. For the Torah shall come forth from Zion, the word of the LORD from Jerusalem."
Before there can be the peace described in the song, the world must recognize that the Lord of Israel is the true God and the Temple will have to be rebuilt - on the Temple Mount in Jerusalem.
Zion.
I don't think that IfNotNow's Palestinian friends want them to sing that message.
