Man was created for the glory of God. He was created for the praise of God. He was created in order that the great heart of God, Who is love, would have a special object of His care and recipient of His love. God does not want us basically to save us from Hell, though that is one
reason. He does not want us mainly to give us Heaven, though that is another reason. He does not want us mainly to give us joy and peace, but that is certainly another reason. God mainly wants us for Himself, that we may praise Him, adore Him, magnify Him, fellowship with Him and become the object of His great love. This is why we are commanded to do everything we do to the glory of God. I Corinthians 10:31, “Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God.”
SOURCE: The Main Reason for Separation – by Pastor Jack Hyles