Religion is a personal experience that is enjoyed by an individual.
If one can truly find a religionn that is helpful to their live and after life, than it is good for them.
It is their business.
This business should not be for sale.
However, this is different than selling or shoving christianity down someone's throat. These methods more often than not sway someone's opinion in the opposite direction and drive him further from God.
peddling the word of God, but as from sincerity, but as from God, we speak in Christ in the sight of God.
God's word is free for all to listen. Do not use it for your own profit. The only profit you should be expecting is the love and blessing of God.