What is the truth behind the circulated video claiming to show former Norwegian Prime Minister Erna Solberg in a march supporting Gaza?

Circulated on social media is a video accompanied by the following text: "Norwegian Prime Minister Erna Solberg in a march supporting Gaza, citing the saying of the Prophet Muhammad (peace be upon him): 'Whoever among you sees an evil, let him change it with his hand; if he cannot, then with his tongue; and if he cannot, then with his heart, and that is the weakest of faith.'"

Clarification
The attached claim is misleading. The video is old, dating back to 2014, during a speech by former Norwegian Prime Minister (Erna Solberg) in front of a crowd of Muslims participating in a demonstration against the "ISIS" organization.

The circulation of this video follows the announcement by the Norwegian Foreign Minister (Espen Barth Eide) of Norway's official recognition of the State of Palestine, and the official recognition document was handed over to the Prime Minister of the Palestinian Authority (Mohammad Mustafa) last May.