The term _baptism_, as applied to the Holy Spirit, had better be confined to those marvellous manifestations of spiritual power which are recorded in Acts ii., viii., x., xix., whilst the word _filling_ should be used of those experiences of the indwelling and anointing of the Divine Spirit which are within the reach of us all. Still, we may all adopt the words of the Baptist, and tell our living Head that we have need to be baptized of Him--need to be plunged into the fiery baptism; need to be searched by the stinging flame; need to be cleansed from dross and impurity; need to be caught in the transfiguring, heaven-leaping energy of the Holy Spirit, borne upon his bosom into the rare atmosphere where the seven lamps burn always before the throne of God. The blood of the Lamb and the fire of the Holy Spirit are thus inextricably united.
(4) _He beheld the mystery of the Holy Trinity_. For the first time this was made manifest to man. On the one hand there was the Father speaking from heaven; on the other the Spirit descending as a dove--and between them was the Son of Man who was proclaimed to be the Son of God, the beloved Son. Surely John might say that flesh and blood had not revealed these things, but they had been made known to him by a divine revelation.
The doctrine of the Holy Trinity is a profound mystery, hidden from the intellect, but revealed to the humble and reverent heart; hidden from the wise and prudent, and revealed to babes. Welcome Jesus Christ as John did; and, as to John, so the whole wonder of the Godhead will be made known to thy heart. Thou wilt hear the Father bearing witness to his Son; thou wilt see how clearly the Son reveals the Father, and achieves redemption; thou shalt know what it is to stand beneath the open heaven and behold and participate in the Divine anointing. Of what good is it to reason about the Trinity if thou hast no spiritual appetite for the gifts of the Trinity? But if this is thine, and thou openest thine heart, thou wilt receive the gift and understand the doctrine.
(5) _He appreciated the Divine Sonship of Christ_. "I have seen and have borne witness that this is the Son of God." This witness counts for much. John knew men, knew himself, knew Christ. He would not have said so much unless he had been profoundly convinced; and he would not have been profoundly convinced unless irrefragable evidence had been presented to him. What though, when on the following day he repeats his exclamation, his whole congregation leaves him to follow the Man of Nazareth to his home? The heart of the Forerunner is satisfied, for he has heard the Bridegroom's voice. The Son of God has come, and has given him an understanding that he might know Him that is true.