The great hymn of the Exsultet, which the deacon sings at the beginning of the Easter liturgy, points us quite gently towards a further aspect. It reminds us that this object, the candle, has its origin in the work of bees. So the whole of creation plays its part. In the candle, creation becomes a bearer of light. But in the mind of the Fathers, the candle also in some sense contains a silent reference to the Church. The cooperation of the living community of believers in the Church in some way resembles the activity of bees. It builds up the community of light. So the candle serves as a summons to us to become involved in the community of the Church, whose raison d’être is to let the light of Christ shine upon the world."
Pope Benedict XVI’s Sermon For Easter: Creation, Light, And Bees