How do you define "spiritual" and/or "spirituality"? Any particular reason you prefer that definition?
Sunstone,
I am a Biblist, a person that believes that only the Bible should be place where we get Trur Spiritual Knowledge, so I will show why I believe or define Spiritual. Spiritual has to do with something deeply religious, something that comes from God, or His Spirit.
The Bible tells us that we MUST worship God in Spirit and truth. To worship God in spirit means that we must do the things that come from God’s spirit, and not from the tendencies of the flesh, Galatians 5:19-25, tells us exactly what the thingsof the spirit are and also what the things of the flesh are.
Romans ,chapter 8:1-14, tells us why we should do the things of the Spirit, and not of the flesh. Meditate on these Scriptures, and you will understand that, even though we live in the flesh, we must do predominately, the things of the flesh, because if you do the things of the flesh, on purpose you are sure to die, but if you try to do the things of the Spirit, you will live. If you pray to God for help in doing the things of the Spirit, He will help you to understand His word, even the deep things of His word, 1Corinthians 2:10.
God’s Spirit is what causes everything to exist and keep living, Psalms 104:29,30, Job 34:14-16. You see, man does not have a spirit that lives after He dies, the spirit God gave to a man, while he lives, goes back to God, Who gave it, Ecclesiastes 12:7. The Spirit is the way that God causes things to happen. God is not material as we are so He does things by His Spirit, just as we do things with our Hands. Consider 1Corinthians Chapters 12-14, when you have time, nd you will understand just how God uses His Spirit. Even though many, many things are accomplished, it is all by the same Spirit, 1Corinthians 12:4-11.