The date of the completed Luke depends (a) on whether or not we believe Luke himself or a later disciple to be the author, and (b) whether or not we believe that the author of Acts had seen Josephus' Antiquities, published in A.D.
The doctrines we are to believe (1) concerning the nature of God, (2) concerning the decrees of God and their execution - (a) in creation and providence, (b) in the covenant of works, (c) in the covenant of grace; II.
Some people also believe B vitamins can help hair grow thicker, as well.
I want to believe that B&B still has life left in it.