Voice of heaven is the Protestant church.
Each of us has our own unique voice, and each of us hears God in our own way: some through people, some through circumstances, some by reading the Bible. To reflect this, I created a dynamic symbol in the form of a sphere inside of which sound waves are depicted.
To visually distinguish it from other churches, a logo was created using negative space, where a cross is inserted between the letters HE. The idea was for the logo not to directly indicate that it is a church, but only to hint at it, so the cross may not be noticed immediately.