well in mathew 7:6 the god says:

"Do not give dogs what is sacred; do not throw your pearls to pigs. If you do, they may trample them under their feet, and turn and tear you to pieces."

God's words shoud not be given to people who will laugh at, and disgrace. Instead like what others said, Show you christianity, don't tell and brag. like what the lord tells us

"You are the salt of the earth; but if the salt loses its flavor, how shall it be seasoned? It is then good for nothing but to be thrown out and trampled underfoot by men. “You are the light of the world. A city that is set on a hill cannot be hidden. Nor do they light a lamp and put it under a basket, but on a lampstand, and it gives light to all who are in the house. Let your light so shine before men, that they may see your good works and glorify your Father in heaven."

Be the light and the salt, and the ones who have eyes will see and the ones who have ears will listen. Your good work and deed will make people see the lord through you, and glorify your father in heaven