Francis de Sales, CO OM OFM Cap. (French: François de Sales; 21 August 1567 – 28 December 1622) was a Bishop of Geneva and is honored as a saint in the Anglican and Catholic church. He became noted for his deep faith and his gentle approach to the religious divisions in his land resulting from the Protestant Reformation. He is known also for his writings on the topic of spiritual direction and spiritual formation, particularly the Introduction to the Devout Life and the Treatise on the Love of God.This summary is from Wikipedia but I liked the emphasis on St. Francis De Sales' gentle approach because he changed a lot of people's minds and hearts about Calvinism.
I think he is a good patron for today where we encounter so much ill informed opposition to the faith, both from within and without the Church. For daily living, I can especially recommend Introduction to the Devout Life as a down-to-earth, surprisingly modern book.
Here's an example of St. Francis's good advice which spoke to me when I was reading today's reflection in In Conversation with God, vol. 6. They are brief but were good reminders to me.
Humility is not only charity. It is also sweetness. Charity is the humility which appears on the outside. Humility is the charity which is on the inside.
We have to be indignant towards evil while at the same time being as polite as possible toward our neighbor.