The quote by R. G. LeTourneau highlights the idea of generosity and divine reward. It emphasizes that when we give, like shoveling out money, God returns our contributions in greater measure. The imagery of shovels illustrates the disparity between what we give and what we receive from God, suggesting that His generosity surpasses our own.

This concept is explored in Randy Alcorn's book, "Seeing the Unseen: A Daily Dose of Eternal Perspective." Alcorn encourages readers to adopt an eternal viewpoint, reminding them that acts of generosity not only benefit others but also carry profound spiritual significance and rewards that transcend our earthly understanding.