A Citizen of Zion
Matthew Poole's commentary on Psalm 15, which he explains is intended to describe the character of a holy and happy man, and the way to true blessedness.
Self-Examination
Warning to Professing Christians
Albert Martin gives a stark reminder of the warning of Matthew 7:21, that not all who profess an attachment to the Lord will end up in heaven.
Who Shall Dwell on God's Holy Hill?
Matthew Henry's commentary on Psalm 15, which he explains is intended to reveal the way to heaven by describing the fundamental characteristics of those who are on it, and who will, in the end, reach its destination.
Of the Lord's Day, Sermons, and Weekdays
John Bunyan exhorts Christians to keep the Lord's Day holy, attend to public worship with due reverence, maintain a studious Christian life, and diligently start and end each day with serious reflection.