If by “way of life” you mean a set of moral obligations and behavioral frameworks that leads to human flourishing, religion may be or attempt to be, but Christianity is not (channeling Bonhoeffer’s religionless Christianity). Particular behaviors and flourishing are important parts and themes of the Christian corpus but they are not its heart. Christianity, in its broadest sense, is a promise that there is a righteous God who offers mercy to sinners. What’s more, the history of the people of Israel demonstrates just how easily (contra Schleiermacher) the slide from life centered on the One True God (monotheos) is. Far from YHWH’s promises lending themselves to human logic, behavior, and sentiment (or survival for that matter; QED, the prophets), it seems humanity has a predilection against this God, his promises, and his people, overcome by nothing short of a miracle.
This strikes my ears as a question of justifications and so the following is my wandering down that rabbit hole. From Fleming Rutledge’s The Crucifixion, page 3:
“It pleased God through the folly of what we preach to save those who believe,” Paul writes. “We preach Christ crucified, a stumbling block to Jews and folly to gentiles… For the foolishness of God is wiser than men, and the weakness of God is stronger than men” (I Cor. 1:21, 23, 25). The words here italicized are piled up by Paul to remind the Corinthians Christians of the scandalous nature of the faith they claim… for the “word of the cross,” in its very scandalousness, is the only legitimate ground for Christian confidence. Thus Paul, surely one who in his previous existence as Saul the Pharisee did not suffer fools gladly, robustly declares that he and his fellow apostles “are fools for Christ’s sake” (I Cor. 4:10).
I quote this because I worry - and it is not that you have done this, but I’m a worrywart so forgive and correct me if I’m assuming too much - by asking if there’s a way evolution can make Christianity more important we begin to slide into an attempt at self-justification via rationalism: “If I can empirically prove the Christian faith has lead to or leads to human flourishing then I can, in part, justify its existence over and against more atheistic/agnostic/non-Christian options.” Or, put elsewise, there is a risk of our thinking we can justify God and his laws/justify ourselves.
And so, if the question belies a concern/inquiry for God’s justice/justification/our justification as Christians (doing my best to remain on the topic haha) I propose a word of caution:
Even the faith of the “just who live by faith” is always a faith being tested. We cannot demonstrate the goodness and love of God. Believers especially cannot set aside the question, whether God is unjust. Because God’s love is never provable or free from doubt, believers live under testing and temptation. Faced with God’s hiddenness, they flee for refuge to God’s revealed promise, “the light of the gospel, shining only through the Word and faith.”… The skepticism of faith sobers down the forceful enthusiasm that tries to harmonize reality in the concept of unity, in the monarchical principle, for the cost of this is an ignoring of misery, injustice, and suffering of the world… “The light of glory shows that God whose judgment conceals an incomprehensible righteousness is of a most just and manifest righteousness. We can only believe this.” This “solution to the problem does not resolve our laments. It keeps them awake and also gives us a passionate hope than in the consummation of the world, God will finally vindicate himself and answer our laments in a way that leaves no further room for testing and temptation.”
-Oswald Bayer, Living by Faith: Justification and Sanctification, page 79
Let me know if this comes in contact with what you’re thinking. Also! Welcome to the forum! I’m new, too. It’s quite a party, that’s for sure.
A blessed Adventide to you and yours
J