9:54
And not prevents them that is accepted from them their contributions except that they disbelieve in Allah and in His Messenger, and not they come (to) the prayer except while they (are) lazy, and not they spend except while they (are) unwilling.

4:142
Indeed, the hypocrites (seek to) deceive Allah and (it is) He who deceives them. And when they stand for the prayer, they stand lazily, showing off (to) the people and not they remember Allah except a little.