In this vein...
In this vein, it is narrated from Imam Sadiq (as) that the blessed Verse in question refers to giving life to the earth through propagation of justice following the effacement of injustice.[^4] It is narrated from Imam Baqir (as) concerning the exegesis of the blessed Verse in question that God Almighty shall give life to earth following its death by Imam Mahdi (may God Almighty hasten his arrival) and the death of the earth reflects the disbelief of its inhabitants and disbelievers are dead.[^5] According to a tradition narrated from Imam Musa ibn Ja‘far (as): "God Almighty gives life to dead hearts through the light of wisdom, the same manner that He gives life to the earth by sending down blissful rains on it." [^6] It goes without saying that these exegeses actually reflect the clear meanings of the blessed Verse and by no means restrict the contextual meaning of it.
The blessed Verse in question is saying that men and women believing in God Almighty, acknowledging the Prophetic call, and expending their possessions for Allah's Satisfaction are favored by Him and great rewards shall fall into their shares.
Expending in Allah's Cause is so significant that although God Almighty is the Possessor of all things, He is so Gracious to His servants that He encourages them to expending in His Cause by saying that it is like giving Him goodly loans reflecting that in the same manner that loans will be reimbursed, expending in Allah's Cause will be returned manifold.
The blessed Verse makes mention of sincere believers as those who believed in God Almighty and Prophetic calls.