Milton DeVerne Hunnex has written:

'Existentialism and Christian belief. --' -- subject(s): Existentialism

Roger Troisfontaines was a European philosopher as well as an author. His book titles include Existentialism and Christian Thought, and What is Existentialism?

The two main types of Existentialism are Christian Existentialism, which integrates religious beliefs with existential ideas, and Atheistic Existentialism, which rejects the concept of a higher power or divine order in favor of individual freedom and responsibility.

C.S. Lewis did not specifically define existentialism in his works. However, as a Christian thinker, he may have viewed existentialism, with its emphasis on individual freedom and responsibility, as a philosophy that could potentially conflict with his belief in a transcendent meaning and purpose provided by God.

The difference between Christian marriages and existentialism marriages is that when a Christian couple marry because God has given the revelation that the person they like will be their husband or wife then they marriage and in the sovereign of God he will hold their marriage even in tough times and until death, because the Bible says husbands love your wives as Jesus has loved the church Ephesians 5:22-24 so is a principle that God left for him to fulfilled in the marriage. In contrary to the existentialism marriage in which they are by themselves to do everything they marriage just because they like someone, or had sex and they like it, without having the trust that real Christian marriages have in which they rest in God's providence contrary to existentialism marriages in which they rest in their strength and own understanding.