Eternity
It is perceived by some relevant Spiritual scholars and true schools of Thought that the Spirit entity is eternal; in highest Celestial/ Heavenly realm, the natural ( who's Spirit opted Trueness) adorns a suitable Celestiality to exist there ( ex. in various planets, galaxies, star realms, a specific adorning is necessary) ;
Eternity is placed in each sentient's heart / spirit/ (obvious ex.: love, a godly feeling. is experienced from many species) and evokes Desires for Heaven ( perceived from longings for Immortal love).