At the Cross of Christ
When they came to a place called The Skull, they nailed him to the cross. And the criminals were also crucified—one on his right and one on his left.
Luke 23:33 NLT
The Cross of Christ is the great act of Jesus in dying for our sins, being buried in the tomb, rising from the dead, baptizing with the Holy Spirit, and ascending to the Father. The Cross of Christ is our victory, our repentance, our hope, and our call. God is found at the Cross for there  his justice and mercy meet. His blood brings reconciliation. His innocent life spent is the sacrifice for our grave and malicious sins. His stripes bring healing to our souls, forgiveness to our spirits, and life to our bodies. God is found at the Cross: this place of humiliation is where the poor in spirit see God.
If it is I who determine where God is to be found, then I shall always find a God who corresponds to me in some way, who is obliging, who is connected with my own nature. But if God determines where he is to be found, then it will be in a place which is not at all congenial to me. This place is the Cross of Christ.
And whoever would find him must go to the foot of the Cross, as the Sermon on the Mount commands. This is not according to our nature at all, it is entirely contrary to it. But this is the message of the Bible, not only in the New but also in the Old Testament.
Dietrich Bonhoeffer, quoted in Eric Metaxas, Bonhoeffer: Pastor, Martyr, Prophet, Spy (Nashville, TN: Thomas Nelson, 2010), 137.