Abiding in Jesus or an affair with the world?

John 15.1-7 I am the true vine, and my Father is the husbandman. Every branch in me that beareth not fruit he taketh away: and every branch that beareth fruit, he purgeth it, that it may bring forth more fruit. Now ye are clean through the word which I have spoken...

David's "I Wills"

Psalm 61 Hear my cry, O God; attend unto my prayer.  From the end of the earth will I cry unto thee, when my heart is overwhelmed: lead me to the rock that is higher than I.  For thou hast been a shelter for me, and a strong tower from the enemy. I will abide in thy...