2. The employment of visible means is a real aid to faith. It is easier to believe that an effect will be produced, when one can perceive something which might contribute to produce the effect. It is easier to believe when one sees means than when none are visible; and it is still easier to believe when the means seem to be appropriate. The man who was born blind would more readily believe that Christ would give him sight, when he perceived that Christ was using spittle and clay for the purpose; for at that time these things were supposed to be good for the eyes. And what element in nature is more frequently the instrument both of life and of death than water? What could more aptly signify purification from defilement? What act could more simply express a death to sin and a rising again to righteousness than a plunge beneath the surface of the water and a re-issuing from it? As St. Paul says in the Epistle to the Romans: "We were buried therefore with Him through baptism" (διὰ τοῦ βαπτίσματος) "into death; that like as Christ was raised from the dead through the glory of the Father, so we also might walk in newness of life" (vi. 4). And again to the Colossians: "Having been buried with Him in baptism, wherein ye were also raised with Him through faith in the working of God, Who raised Him from the dead" (ii. 12). Faith in the inward gift, promised by God to those who believe and are baptized, becomes more easy, when the outward means of conferring the gift, not only are readily perceived, but are recognized as suitable. In this way our faith is aided by God's employment of means.