eternal now vs eternity

eternal now

noun
  • The nature of God's existence which is outside of time; the nature of a soul's existence in a supposed timeless afterlife. 

  • The condition in which all reality is experienced in the present, with the past contained only in memory and the future only in anticipation or speculation. 

eternity

noun
  • Existence outside of time. 

  • Existence without end, infinite time. 

  • A period of time which extends infinitely far into the future. 

  • The remainder of time that elapses after death. 

  • A comparatively long time. 

How often have the words eternal now and eternity occurred in a corpus of books? (source: Google Ngram Viewer )