Cardiphonia
A site constructed by several PCA ministers who are liturgically friendly. This doesn’t follow a strict understanding of the Regulative Principle of Worship, but even those who hold carefully to the RPW may find much to benefit their conducting of liturgy.
Iain Duguid Resources
Dr. Iain Duguid, one my OT and Hebrew professors at WSC, has many of his sermons and resources compiled (by an admiring student?) as well as links to many of his books. Dr. Duguid is a rare and talented exegete and preacher.
DMLJ Trust
Dr. Martyn Lloyd-Jones, the good Welsh doctor, has many of his greatest sermons recorded here. An invaluable site.
What should I do when my children say they don’t want to go to church?
R.C. Sproul @Ligonier Ministries weighs in.