Whether this line is appropriate or not hinges entirely on its context. In the correct context, when it is truly meant and its surroundings reinforce it, it is

Whether this line is appropriate or not hinges entirely on its context. In the correct context, when it is truly meant and its surroundings reinforce it, it is truly magical and can work miracles. In the wrong context... well, it comes off as dismissive and puts blame on the listener for being offended. So, like every other thing in life having power, use carefully.