Excerpts from the 1689 LBC...

​Religious worship is to be given to God the Father, Son, and Holy Spirit, and to him alone; not to angels, saints, or any other creatures; and since the fall, not without a mediator, nor in the mediation of any other but Christ alone. ( Matthew 4:9, 10; John 6:23; Matthew 28:19; Romans 1:25; Colossians 2:18; Revelation 19:10; John 14:6; 1 Timothy 2:5 ) Chapter 2, Para 2