[From D. Martyn Lloyd-Jones, God’s Ultimate Purpose: An Exposition of Ephesians 1 (Baker, 1978), excerpted from p. 399-422. These chapters are based on three sermons on Ephesians 1:19-20 preached in 1954; audio of those sermons is available online: first, second, third.]

[The resurrection] is the proof, beyond every other proof, of the fact that every obstacle and hindrance and enemy set in our path shall be overcome. The raising of the Lord Jesus Christ from the dead is proof positive and absolute, that even the ‘last enemy’ has been conquered and defeated….

Whatever may be true of our experience, whatever may be true of the world and its darkness, whatever may be true of the seeds of decay and of illness and of death that are in our bodies, and howsoever great is the power of the last enemy, we can be certain and confident of this, that nothing can prevent the carrying out of God’s purpose with respect to us. There is no power that can withstand Him; there is no might or influence that can match Him, there is no possible antagonist that can equal Him. The mightiest foes, the devil, death and hell have already been vanquished, and the resurrection of Christ is the proof of it….

Do you realize the exceeding greatness of His power in you? Do you realize the energy of the strength of His might that is already working in you? And do you realize that because it has begun it will continue, and continue until you will find yourself ‘faultless and blameless, without spot or wrinkle or any such thing’ in the presence of God?…

It is most important that we should realize that the Apostle is praying here, not that the Ephesians may have more power, but that they may come to know the greatness of the power of God that is already working in them…. We are not Christians and cannot be Christians apart from this mighty working of the power of God…..

The most urgent practical question for every Christian is this: Are we aware of the fact that the almighty power of God is working in us? Do we realize that we are what we are solely and entirely by the grace and the power of God? Do we realize in our own personal lives and experiences that it is this exceeding great power of God that accounts for everything in the Christian life? I press these questions again because I am convinced that the main trouble with most of us is our failure to realize the greatness of the salvation into which we have been brought, and which we enjoy together.…

Somehow or another we do not grasp the idea of this mighty working of God in salvation. Far too often we think of it solely in terms of forgiveness. We think of the Christian life as just a matter of knowing that we are forgiven, and then our living the Christian life as best we can…. When we come to the resurrection of the Lord Jesus Christ, do we realize that it was the greatest manifestation of the energy of the strength of God’s might that the world has ever known. According to the Scriptures nothing but the almighty power of God could have raised Him again from the dead, and exalted Him to the high position where He is at this moment at the right hand of God. We forget that He was ‘declared to be the Son of God with power by the resurrection from the dead’” [Romans 1:4]….

Nothing but the power of God can make us believers. But it is also by this selfsame power that we continue in the Christian life. It takes the same power which enabled us to believe to enable us to continue at all in the Christian life. We would not be able to stand for a single hour in the Christian life were it not for this power of God that is working in us….

If you have the life of God in you, if He has started ‘a good work’ in you, He will not give it up, He will bring it to perfection. If you will not be led by Him, you will be driven; if you refuse to be enticed and attracted, you will be chastised. God wills our perfecting, and he will stop at nothing less. The work will go on, the power of God will continue to be exercised in us until we are faultless…. He wills that we should be holy and without blemish in His presence.

Is there anything more important for us than to know all this? We are in the hands of God, and He is working in us. He has given us the power to believe, He is working in us now, fashioning us, molding us, bringing us to perfection. We cannot escape it, we are in His hands and He will go on with the work. Blessed be his name!

Oh that we might know this more and more, and realize the high privilege of our calling, the marvel, the miracle of this new life which is all from God, and which is all by God. My comfort, my consolation, my strength, my assurance, is to know that God is working in me; and that He will never cease to work in me until I stand before Him in glory.