The Great High Priest

Louis Berkhof's Systematic Theology may well be regarded as dry as dust, but as John Murray once said, you can find gold dust:

It is a consoling thought that Christ is praying for us, even when we are negligent in our prayer life; that He is presenting to the Father those spiritual needs which were not present to our minds and which we often neglect to include in our prayers; and that He prays for our protection against the dangers of which we are not even conscious, and against the enemies which threaten us, though we do not notice it. He is praying that our faith may not cease, and that we may come out victoriously in the end.