Heart of Jesus, generous to all who call upon you, have mercy on us.

And when those hired at the eleventh hour came, each of them received a denarius.
(Matthew 20:9)

This is from the parable of the Laborers in the Vineyard. The parable is about the generosity of Jesus.  The eleventh hour represents the end of our lives here on earth.  The denarius (one day’s wage) represents eternal life.  Jesus wants to give eternal life to all humanity, even those who repent and come to believe in Him at the very moment of their death. The generosity of the Sacred Heart of Jesus is endless and incomprehensible to humanity.