“God’s existence can be proved both by reason or philosophy, and by faith or sacred doctrine. Both Aquinas and Descartes agree on the fact that God’s existence can be proved, despite the fact that Aquinas believed that it is more of a question of faith, and Descartes believed that it is more important to use reasoning. Nevertheless, both agree with Aquinas? five ways that one can prove the existence of God. After all of this evidence, it is up to the individual to determine whether or not it is concrete evidence that should be followed. There should be enough evidence for each individual to determine for himself or herself about the existence of God and whether it is relevant in their lives.”