In his book "Free of Charge," Miroslav Volf explores the concept of faith as a relational dynamic between humans and God. He describes faith not merely as belief or doctrine but as an open and receptive stance towards God, who is the ultimate giver. This perspective emphasizes the importance of humility and recognition of our need for divine grace.

Volf illustrates that faith can be understood as holding out empty hands to God, symbolizing our readiness to receive His gifts. This imagery conveys the idea that, rather than striving to earn God's favor, we should approach Him with openness and trust, allowing Him to fill our lives with His love and grace.