[SauronOfMordor]

Islam teaches that lying is permissible if one lies to the infidel. One must view anyone taking an oath on that book in that context.

In Islam, the standard is "Does it advance Islam?"

Anything that benefits Islam or Muslims, lying, murder, whatever, is considered "good".

[FredHunter08]

“In Islam, the standard is “Does it advance Islam?”

Anything that benefits Islam or Muslims, lying, murder, whatever, is considered “good”.”

Pretty much, yes.