What is the meaning of "Sweet Serenity"?

"Sweet Serenity": Pleasant and Peaceful State of Being

"Sweet serenity" describes a delightful and tranquil state of being characterized by a sense of calmness, contentment, and inner peace. 

It's like saying one is enveloped in a comforting and serene atmosphere that brings about feelings of happiness and relaxation. 

"Sweet serenity" embodies a moment of pure joy and tranquility, where worries fade away, and one can fully immerse themselves in the beauty of the present moment.

I hope this helps!