We celebrate the Memorial of St. Justin, Martyr today. If you have a copy of the Catechism of the Catholic Church, I would encourage you to read paragraph 1345 to see a letter written by St. Justin somewhere around the year 155. (You can also find the catechism on the internet if you don't have a hard copy in your possession.) If you want to know why we celebrate the Eucharist the way we do, you can see that it was already being done in a similar way at the time of St. Justin.
Enjoy some leisure time this summer, but please do not take a vacation from practicing your faith. After you read St. Justin's writing, pick up the Bible and read chapter 6 of John's Gospel. Get your heart, mind, and soul ready for a fresh release of the Holy Spirit on this upcoming Pentecost Sunday! Be SEALED with the Gift of the Holy Spirit!