Actually yes it can and has happened.
Here is but 1 example of this:
Archbishop Thuan, manifesting innovative fidelity, also used his scanty means to celebrate Mass in prison. He knew that celebrating Mass was his most important duty, but he had no church, no altar, and no tabernacle. How, then, could he fulfill his duty as bishop? He turned the concentration camp into a cathedral and the palm of his hand into an altar. He turned his shirt pocket into a tabernacle and turned the darkness of the sleeping quarters into a dwelling place for Light Himself. Because of his ingenuity, many prisoners regained the fervor of their faith. The prisoners were reminded to embrace suffering and to use their current circumstances to grow in faith. His example not only embodies the proactive faith of past and present Vietnamese Catholics but also teaches all Christians that faith entails an active surrender to the Lord. It means seeking the best way to proclaim Christ’s love in every moment, every circumstance, and every action.
Named Venerable already, Cardinal Nguyen Van Thuan.
Peace!