How is suicide a rejection of Christ? Suicide is a rejection of self.
When God promised, “shall not perish but have everlasting life”, to those who “ believeth on Him” there were no exceptions. Any exceptions are putting words in God’s mouth and are rejecting Him.
Doibtful that God appreciates embellishing on His Word.
“How is suicide a rejection of Christ? Suicide is a rejection of self.”
The person has rejected the life of Christ and their faith in Christ that their life will be well. Instead, they only see doom. No faith.