"Jesus answered, 'Everyone who drinks this water will be thirsty again, but whoever drinks the water I give them will never thirst. Indeed, the water I give them will become in them a spring of water welling up to eternal life.' The woman said to him, 'Sir, give me this water so that I won’t get thirsty...'" - John 4:13-15
Jesus boldly told the Samaritan woman at the well of Jacob that she could come to Him and He would give her living waters. He was speaking figuratively of the Spirit of God. We cannot live without natural water and so we cannot spiritually live without the water of the Spirit of God. Jesus taught the disciples in Matthew 5:6 that "blessed are those who hunger and thirst for righteousness, for they will be satisfied."
He promised that we would be satisfied. How does this happen? The only way it can happen is if we have the indwelling presence of God in our hearts via His Holy Spirit. David said in Psalms that his heart and flesh longed and thirsted for God in a dry and weary land. Again David mentioned the life-giving power of the Spirit of God in Psalm 51, "take not your Holy Spirit from me..."
David loved the Presence of God and the Holy Spirit. He knew that if he grieved the Spirit of God He might leave him and then the Presence of the Lord would diminish. David lived in the days of the Old Covenant and so did the Samaritan woman at the well. Jesus came along and told this woman that she could have living waters inside her and she would never be thirsty again. Jesus risked much to minister to her and probably stirred up some controversy as people heard what He did.
God has been inviting mankind to fellowship with Him since the days of Adam and Eve. He walked and talked with them in the garden when He came to visit them. He was about cultivating a relationship with them. He made it easy for them to know Him. His heart has never changed and He has again made it easy for us to experience Him by the sweet indwelling presence of His life-giving Spirit.
Come and drink of His living waters and allow them (Holy Spirit) to well up in you like the well where Jesus invited the woman to drink of His living waters. Jesus gently shared love and hope with her and she was so transformed that she went to her village and told people about her experience and many people found Jesus that day.
Regardless of how we feel about ourselves, He is always telling us, "Come and Drink." "Come to Me and I will give you living water and you will never thirst again!"