Definition of "undoubting"

undoubting

adjective
not comparable
1. (of persons, states of mind, beliefs, etc.) Experiencing or harboring no doubts; entirely confident.
  Quotations
  And we shall have an undoubting assurance that that this Kingdom is in such a measure within us, as will ripen to perfection in due time.
  1665, George Wither, Meditations on the Lord's Prayer, London, page 75
  And God's declared design in all this is, that the heirs of the promises might have an undoubting hope.
  1787, Jonathan Edwards, Treatise concerning the religious affections, New York, N.Y.: Robert Hodge, page 196
  With undoubting decision she directly began her adieus; […]
  1814 July, [Jane Austen], chapter IV, in Mansfield Park: […], volume II, London: […] T[homas] Egerton, […], page 88
  It was the part of a gentleman to preserve a bearing that was, as far as he could make it, the bearing of an undoubting lover.
  1919, Virginia Woolf, chapter XXIV, in Night and Day
  This overstuffed, smug, showy and sentimental music can almost persuade when it is performed with undoubting conviction.
  2002 October 6, Mike Greenberg, “Guest, symphony an adept team”, in San Antonio Express-News, page 8B