As I understand Jesus’s message, making a spectacle of your beliefs can be consistent with spiritual poverty. Some of those with the deepest faiths may not say much about their faith at all.
As Jesus said in the Gospel of Matthew:
“And when you pray, do not be like the hypocrites, for they love to pray standing in the synagogues and on the street corners to be seen by others. Truly I tell you, they have received their reward in full. But when you pray, go into your room, close the door and pray to your Father, who is unseen. Then your Father, who sees what is done in secret, will reward you.”