On the last day of the feast, the greatest day, Jesus stood up and shouted out, “If anyone is thirsty, let him come to me, and let the one who believes in me drink. Just as the scripture says, ‘From within him will flow rivers of living water.’” (Now he said this about the Spirit, whom those who believed in him were going to receive, for the Spirit had not yet been given, because Jesus was not yet glorified.)
On the last and greatest day of the festival, Jesus stood and said in a loud voice, “Let anyone who is thirsty come to me and drink. Whoever believes in me, as Scripture has said, rivers of living water will flow from within them.” By this he meant the Spirit, whom those who believed in him were later to receive. Up to that time the Spirit had not been given, since Jesus had not yet been glorified.
On the last day, that great day of the feast, Jesus stood and cried out, saying, “If anyone thirsts, let him come to Me and drink. He who believes in Me, as the Scripture has said, out of his heart will flow rivers of living water.” But this He spoke concerning the Spirit, whom those believing in Him would receive; for the Holy Spirit was not yet given, because Jesus was not yet glorified.
On the last day, the climax of the festival, Jesus stood and shouted to the crowds, “Anyone who is thirsty may come to me! Anyone who believes in me may come and drink! For the Scriptures declare, ‘Rivers of living water will flow from his heart.’” (When he said “living water,” he was speaking of the Spirit, who would be given to everyone believing in him. But the Spirit had not yet been given, because Jesus had not yet entered into his glory.)
In the last day, that great day of the feast, Jesus stood and cried, saying, If any man thirst, let him come unto me, and drink. He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water. (But this spake he of the Spirit, which they that believe on him should receive: for the Holy Ghost was not yet given; because that Jesus was not yet glorified.)
Jesus' invitation is for all. The invitation doesn't say, "Those who feel worthy", or "those who know the most about God". The requirement is thirst or, in other words, "need". The promise is not only for that thirst to be quenched, but it is to be quenched by a living water that flows from within through the seal of the Holy Spirit. Recognize and remember today your need for Jesus. If Jesus is not exactly who He said He was, we are all hopelessly lost. Lord Jesus, help our unbelief! We praise you for the gift of the Holy Spirit!