So said the King of that Kingdom, the only one empowered to prescribe conditions upon which men may become his subjects, or his fellow citizens in the Eternal Commonwealth. Nicodemus, to whom Jesus spoke those words, was a ruler of the Jews, a Pharisee, and, as some suppose, a member of the Sanhedrin, or supreme Jewish council. Favorably inclined toward the unpopular Nazarene, yet too politic to be seen associating with him openly, this man sought him out by night, avowing a belief that he was "a teacher come from God." In response to this confession of faith, Jesus taught Nicodemus the doctrine of baptism. A Subject of Controversy.--The meaning of the language in which the teaching was conveyed, though perfectly plain to Christians anciently, has been a matter of uncertainty to their successors all down the centuries. From the days of the early Greek fathers of the Christian Church, to the days of St. Augustine, the great theologian of the Western or Roman Catholic division of that Church; from his time to the time of Luther and Calvin, and thence on into the present age, men have disputed over the mystical Second Birth, declared by the World's Redeemer to be the portal of admittance into his Kingdom. Over the general meaning of the phrase, "Born of Water and of the Spirit," there may have been no serious contention. In all or most of the Christian denominations, it means baptism, the ordinance whereby a person is initiated into the Church. But the meaning of baptism, the significance, form, purpose and effects of the ordinance, and whether or not it is necessary to salvation--these questions have furnished the backbone of the controversy; questions easily answered, problems readily solved, if the Holy Spirit be taken for a guide, and there be no wresting of the scriptures. The Savior's Example.--The words of Jesus to Nicodemus ought to set at rest the question of necessity. But as a clincher we have the Savior's declaration regarding his own baptism. Jesus came from Galilee to Jordan to be baptized by John. The Baptist, deeming himself unworthy of that high honor, demurred, saying: "I have need to be baptized of thee, and comest thou to me?" Jesus, answering, said: "Suffer it to be so now, for thus it becometh us to fulfill all righteousness. Then he suffered him." [2] Now, if it was becoming in the Son of God to be baptized, it is becoming in all who follow in his footsteps and hope to be with him hereafter. They must be baptized with the baptism that he was baptized with--the baptism of water and of the Spirit, received by him at the river Jordan nearly two thousand years ago.