Tithing is used to support the work of the ministry, including paying salaries of pastors and church workers. It shows faith in God as our provider rather than ourselves. Tithes should be given to the local church, which then distributes the funds to higher organizations to support the work of preaching the gospel around the world. While tithing is an expression of faith, it does not contribute to our salvation, as salvation is a free gift received through faith alone. Tithing benefits both the giver through God's promised blessings and the church's ministry through financial support to spread the gospel message.