A Truth Drinker imbibes the Holy Spirit and the Word Of The Lord becoming conformable to the Mind Of Christ.   

And the Holy Spirit and the bride say, Come.     And let him that hears say, Come.     And let him that is athirst come.     And whoever will, let him take the water of life freely. Rev 22:17 A final call to those who have not hardened their hearts to His love and Grace.     The Water Of Life is the Holy Spirit of the Lord who is given freely to whosoever asks.      Note that is is the Holy Spirit of Christ Jesus and His followers that extend the invitation to come to Christ Jesus and live.         → We preach the Gospel    → the Holy Spirit draws believers to Himself.