1:27 Is this thing done by my lord the king, and thou hast not shewed [it] unto thy {m} servant, who should sit on the throne of my lord the king after him?
(m) Meaning, that in such affairs he should undertake nothing unless he had consulted with the Lord.
1:27 Shewed thy servant - Who, having been an instrument in delivering God's message to thee concerning thy successor, might reasonably expect that if the king had changed his mind, thou wouldest have acquainted me with it, as being both a prophet os the Lord, and one whom thou hast always found faithful to thee.
1:11-31 Observe Nathan's address to Bathsheba. Let me give thee counsel how to save thy own life, and the life of thy son. Such as this is the counsel Christ's ministers give us in his name, to give all diligence, not only that no man take our crown, Re 3:11, but that we save our lives, even the lives of our souls. David made a solemn declaration of his firm cleaving to his former resolution, that Solomon should be his successor. Even the recollection of the distresses from which the Lord redeemed him, increased his comfort, inspired his hopes, and animated him to his duty, under the decays of nature and the approach of death.