265. Jesus’ whole life, his way of dealing with the poor, his actions, his integrity, his simple daily acts of generosity, and finally his complete self-giving, is precious and reveals the mystery of his divine life. Whenever we encounter this anew, we become convinced that it is exactly what others need, even though they may not recognize it: “What therefore you worship as unknown, this I proclaim to you” (Acts 17:23). Sometimes we lose our enthusiasm for mission because we forget that the Gospel responds to our deepest needs, since we were created for what the Gospel offers us: friendship with Jesus and love of our brothers and sisters. If we succeed in expressing adequately and with beauty the essential content of the Gospel, surely this message will speak to the deepest yearnings of people’s hearts: “The missionary is convinced that, through the working of the Spirit, there already exists in individuals and peoples an expectation, even if an unconscious one, of knowing the truth about God, about man, and about how we are to be set free from sin and death. The missionary’s enthusiasm in proclaiming Christ comes from the conviction that he is responding to that expectation”. Enthusiasm for evangelization is based on this conviction. We have a treasure of life and love which cannot deceive, and a message which cannot mislead or disappoint. It penetrates to the depths of our hearts, sustaining and ennobling us. It is a truth which is never out of date because it reaches that part of us which nothing else can reach. Our infinite sadness can only be cured by an infinite love.
 John Paul II, Encyclical Letter Redemptoris Missio (7 December 1990), 45: AAS 83 (1991), 292.
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