The rushing wind let the first believers know that “breathing in God” was a key to life in the Spirit. This metaphor helps us understand and express our relationship with the Holy Spirit in the language of dependency. The Holy Spirit offers life; we inhale the Spirit as if our spiritual life depended on it. Leonard Sweet, in his book SoulSalsa, writes, The word spirituality comes from the Latin spiritus, which means “breath of life.” In Hebrew it is ruah; in Greek, pneuma; in English, wind or breath.