If we assume for a moment there is a creator God, it will help us to learn WHY He created us as we seek to understand the state of suffering that we experience. The WHY of our creation is a picture painted throughout scripture, but it is most concisely found in Ephesians 1:3-6
Blessed be the God and Father of our Lord Jesus Christ, who has blessed us in Christ with every spiritual blessing in the heavenly places, even as he chose us in him before the foundation of the world, that we should be holy and blameless before him. In love he predestined us for adoption to himself as sons through Jesus Christ, according to the purpose of his will, to the praise of his glorious grace, with which he has blessed us in the Beloved. (ESV)
Do you see the “why” there? We were created and chosen “in Christ” so that we might “praise His glorious grace.” So, God’s aim in creating us is that He might show us a display of His glorious grace. And if God is infinitely wonderful, lovely, and glorious, then we should expect a display of infinitely wonderful, lovely, and glorious grace. This display of grace is precisely the thing we are preparing to gather and remember this Friday: the death and suffering of Jesus. The God-Man Jesus Christ was born into this world of suffering to display God’s grace.
Suffering exists so that Jesus might display the infinite, lovely, and glorious grace of God by suffering to overcome our own suffering. In Romans 8 we learn that through sin entering the world, suffering and death entered as well. The creation of God was placed into captivity to this pain and suffering, longing for the redemption from God. Longing for grace. To be human is to long for the very thing we were designed to desire: Redemption. Grace. Glorious grace.
Isaiah says of Jesus:
Yet it was the will of the LORD to crush him;
he has put him to grief;
when his soul makes an offering for guilt,
he shall see his offspring; he shall prolong his days;
the will of the LORD shall prosper in his hand.
Out of the anguish of his soul he shall see and be satisfied;
by his knowledge shall the righteous one, my servant,
make many to be accounted righteous,
and he shall bear their iniquities.
Therefore I will divide him a portion with the many,
and he shall divide the spoil with the strong,
because he poured out his soul to death
and was numbered with the transgressors;
yet he bore the sin of many,
and makes intercession for the transgressors (Isaiah 53:10-12)