Pratt tweeted two messages to Smith: "Kevin we don't know each other too good but I have loved you since Clerks and I'm praying my ass off for you cause I believe in the healing power of prayer. Can you please pray with me people!? Praying for you. I will continue to. You inspired me with Clerks when I was a senior HS. I'm tagging my Lb/rb football coach who showed me the movie cause he believed in me and knew I'd be inspired @hodge1916."

Some Twitter users began to attack Pratt, trying to use the argument of those who, after a mass shooting, tell politicians their thoughts and prayers are not enough, and that gun control must be enacted.

Pratt did not respond, but in a series of nine tweets, Gunn said his piece.

"So I just read Chris Pratt's tweet to Kevin Smith saying he would pray for him & made the mistake of reading the comments, many of which go off on Chris for saying he'd pray. I think people misunderstand the backlash against 'thoughts & prayers,'" Gunn began. "There is nothing wrong with sending someone positive thoughts & prayers. But when this is coupled with inaction when action will benefit the situation, it's empty."

He continued, "If you're offering Parkland shooting survivors prayers, but are unwilling to deal with the problems of gun violence in this country in a practical way, those prayers are empty. But no one expects Chris Pratt to shoulder doctors out of the way and perform heart surgery on Kevin Smith. Nor does Kevin need Chris to pay his medical bills. So I think his prayers are appreciated, and about all he can do."

Gunn noted that Pratt could stand up for himself, of course, "He's a big boy and can take care of himself. But for me, personally, prayer and meditation are great boons to my life and help me navigate my way through this world, and I don't want to dissuade others who find those things useful."

See all of Gunn's tweets below:

2 There is nothing wrong with sending someone positive thoughts & prayers. But when this is coupled with inaction when action will benefit the situation, it's empty. — James Gunn (@JamesGunn) February 26, 2018

4 And if you're going to offer prayers to the folks suffering in Puerto Rico, you might consider adding a link for a donation or calling on your representatives to take action, in addition to those prayers. Prayers alone will not change the world. — James Gunn (@JamesGunn) February 26, 2018

6 I'm not tweeting this to defend Chris - he's a big boy and can take care of himself. But for me, personally, prayer and meditation are great boons to my life and help me navigate my way through this world, and I don't want to dissuade others who find those things useful. — James Gunn (@JamesGunn) February 26, 2018

8 I don't think that means YOU need to pray. I don't. There are many ways to navigate this life. Mine is only one of them. Prayer isn't for everyone but, in the face of helplessness, it's often meant as a acknowledgement that one cares (and we all care about @ThatKevinSmith). — James Gunn (@JamesGunn) February 26, 2018