Rev. Eric Watkins writes in a compelling way of why the Psalms occupy such an important place in our response to God's Word and gives us lots to think about!
Why Do We Devote Time to Catechism?
Chad Van Dixhoorn: The Seven Marks of a Puritan Ministry
Dr. Chad Van Dixhoorn, a scholar of the Westminster Assembly which resulted in the Westminster Confession of Faith and the Shorter and Larger Catechisms that we use in our churches, has written a very insightful post over at Reformation 21 on "The Seven Marks of a Puritan Ministry"
It's worthwhile reading if you have a few minutes!
http://www.reformation21.org/articles/seven-marks-of-a-puritan-pulpit-ministry.php