Be on the lookout for this split. All material is spiritual in the sense that it is made by the Father through the Word in the Holy Spirit. And the Holy Spirit deals with us spiritually through material things - water, words, bread, wine, preachers. Everything a baptized believer in Christ does is spiritual, whether work, worship, or play. Material and spiritual go together, and what God has joined together, we must not separate.
Money is a spiritual thing.
It lies close to our hearts, hearts that are to fear, love, and trust in God above all things. The second naughty thing that we need to have rinsed from our mouths is the language of fund raising. The church is not a charity, a political organization, a country club, or a profit-making business. Your gifts are thank offerings, unbloody spiritual sacrifices. They are the priestly work of God's priestly people.