Joseph Smith taught, "Every man who has a calling to minister to the inhabitants of the world was ordained to that very purpose in the Grand Council of heaven before this world was." (Teachings, p. 365) This is the underlying principle being discussed. Those born into the house of Israel received that lineage by the principle of foreordination (Rom 11:2; Eph. 1:4-5), and so were all the prophets called to preach to them. Certainly, this applies to Israel, Isaiah, Jesus, Joseph Smith, etc. We should also include Jeremiah, for the word of the Lord to Jeriemiah was, 'Before I formed thee in the belly I knew thee; and before thou camest forth out of the womb I sanctified thee, and I ordained thee a prophet unto the nations.' (Jer. 1:5)