Here are some helpful posts on worship for pastors and worship leaders:

What Is Worship? – Matt Mason (TGC Worship)
Some helpful summaries…

Scripture in Worship – Joe Thorn
Because God’s word is what revives the soul, makes us wise, enlightens the eyes, and is the means by which God sanctifies us (Ps. 19; Jn. 17:17), we should be eager to give it a prominent place in our worship. While it is common to read the Scripture with the sermon and before the Lord’s Supper, I want to suggest 5 more places in worship where the word of God can be lifted up.

Truth We Believe and Songs We Sing – Matt Smethurst (Gospel Coalition)
Sound theology should shape everything we do in corporate worship. But what does that mean for music in particular? Don Carson recently sat down with worship leaders Keith Getty and Matt Boswell to discuss the relationship between the truth we believe and the songs we sing.