Lip service
lacking sincerity; "a charming but thoroughly insincere woman"; "their praise was extravagant and insincere
False praise is when someone gives insincere compliments or positive feedback to another person. This type of praise is usually exaggerated or dishonest, and is often given for personal gain or to manipulate the recipient.
being dishonest and sneaky and not a good friend.
Not really. Praise is generally considered genuine and positive. Flattery is insincere praise with an ulterior motive (sucking up!)
The phrase you're looking for is "flattery." It refers to excessive praise or compliments that may be insincere or exaggerated. While flattery can be intended to please someone, it can also be seen as manipulative or disingenuous if overdone.
There is no such phrase as "praise so".
Hypocritical.
The contemporary phrase "You rock" has many equivalents. "You're awesome" is one, while "You are so cool" is yet another. Any phrase that communicates approval or praise of a strong sort can be used synonymously with "You rock".
The phrase "praise Allah" in Arabic is said as " " (pronounced as "Alhamdulillah").
insincere, liar, untrustworthy come to mind.
Adulation is excessive admiration or praise given to someone, often to an exaggerated or insincere degree. It can involve adoring or idolizing someone without critical judgment.
Halleluya (הללויה) means "praise G-d"