"Each day be conscious of your duty to be a saint. A saint! And that doesn't mean doing strange things. It means a daily struggle in the interior life and in heroically fulfilling your duty right through to the end.”
Pope Gregory XVI encouraged this devotion to Saint Joseph by attaching many indulgences to it, and Blessed Pope Pius IX asked the faithful to petition Saint Joseph to alleviate the afflictions of the universal Church in those times.
Some resources to get to know Saint Joseph better: