John 7 New International Version

37 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. 38 Whoever believes in me, as Scripture has said, rivers of living water will flow from within them.”[c] 39 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.
I suppose you as well as myself will have noticed the number of appeals that went out from different charities over the Christmas period for different things.

The other night I seen this appeal on TV for clean water and it showed the difference it could make to the lives of those in poor countries
The thing that has really stuck in my mind about this advert is the joy on some of the children’s faces when they were drinking ‘Clean tap water’ for the first time
Verse 1
Life is a journey; long is the road,
And when the noontide is high
Souls that are weary faint ‘neath their load,
Long for the waters, and cry:
Chorus
The well is deep and I require
A draught of the water of life,
But none can quench my soul’s desire
For a draught Or the water of life;
Till one draws near who the cry will heed,
Helper of men in their time of need,
And I, believing, find indeed
That Christ is the water of life.
Verse 2
Life is a seeking, life is a quest,
Eager and longing desire;
Unto the true things, unto the best,
Godward our spirits aspire.
Verse 3
Life is a finding; vain wand’rings cease
When from the Saviour we claim
All we have longed for, solace and peace,
And we have life in his name.