Should artists proclaim their faith?

Many artists have been reluctantly hesitant to express their views on life, the afterlife and other personal issues. But why should we hide our faith? What are we afraid of? Is it better to wrap it in like lyrics in music? 

Some claim artists will sell or stream less, if they proclaim their faith. This is because they risk losing all their fans that believe in something else. 

By hiding it in the lyrics, people of all faiths and beliefs might become fans of their music.

It is written : "Be wise as serpents and harmless as doves".

That`s not as easy as we might think.