格林多(哥林多)前書13 :13...「現今存在的，有信、望、愛這三樣，但其中最大的是愛。」。靜君創作的「天長地久」是信望愛系列中展示「愛德」。歌手林志美唱出天主對我們的愛是不保留的，強調天主的愛是如何的深，而靜君的創作則用了聖枝及樹枝是要表達天主的愛除了是天長地久外更是帶著犧牲及如樹木般的不斷成長。

Corinthians 13:13... "Now there are three: faith, hope, and love, but the greatest of these is love."  "Everlasting Love", in the Faith, Hope and Love series, created by Elizabeth is a display of "Love virtue".   Singer Lam Chi Mei sang that God’s love for us is unreserved, emphasizing how deep God’s love is. Elizabeth’s creation draw palm and tree branches to express that God’s love is not only eternal but also lasting sacrifice and keep growing like a tree.