"Take this moment to listen and try not to give me a hat or whatever you're trying to throw onto the stage right now," Bieber said, according to a video taken by a fan, "because I probably don't want that s***."
Bieber, 22, added, "Sorry that was mean."
The singer said that the objects being thrown made him forget what he "was going to say. I was deep into, like, a mode and a zone. I was into it. Now I'm out of it. I'll get it back. Just give me a second."
Finally gathering his thoughts, Bieber attempted to impart some wisdom to his fans that is related to a message of his his world tour.
"I just wanted to take this moment to acknowledge the fact that we all have a purpose, that we all have a meaning to life and it's not, like, we just don't live to die," he shared. "And this life is not all struggles. I know that sometimes when we wake up in the morning, and it's like 'God another day.'"
Bieber's Purpose World Tour doesn't end until November 29 in London.