Read: Philippians 3:12-14
Not that I have already obtained all this, or have already arrived at my goal, but I press on to take hold of that for which Christ Jesus took hold of me. Phil 3:12
Paul says this is the great motive of his life. He is not referring to the resurrection, he is referring back to verse 10. Not that I have exhausted the riches of knowing Christ. Not that I yet know all the power of his resurrection, or have been perfected so that I no longer need the fellowship of his sufferings. No, but I press on to lay hold of that for which Christ Jesus has laid hold of me. What he literally says, as the Phillips translation renders it is: grasping ever more firmly that purpose for which Christ grasps me. Laying hold of that for which he laid hold of me.
This was Paul’s mighty motive, to achieve all that Christ desired when he laid hold of him on the road to Damascus. Paul is saying, I want so to lay hold of him that he might use my life as an instrument to lay hold of everything he had in mind when he arrested me on the Damascus road, hoping it might fulfill the purpose of his coming and we might all be together at the resurrection of the dead.