24 Therefore the law was our tutor to bring us to Christ, that we might be justified by faith. 25 But after faith has come, we are no longer under a tutor. (Galatians 3:24–25, NKJV)
The law of which Paul speaks in today’s passage is the Law of Moses (Galatians 3:17-23). A fundamental purpose of the law given to Israel at Sinai was to tutor Israel to bring them to Christ. Just as a tutor was the guardian in a household who was responsible for the care and discipline of the children, the law was responsible for disciplining Israel about sin while emphasizing their need for redemption. However, the law of Moses could not save the lost (Hebrews 10:1-4). It was never designed to be man’s way of salvation (Galatians 3:21-22; Romans 3:20). When “faith” came, that is, when the gospel was preached, the need for the tutor – the Law of Moses – ended. No one is under the Law of Moses today. We are all under the gospel of Christ (Matthew 28:18-20; Hebrews 1:1-2). Every attempt to bind any portion of the Law of Moses on folks today fails to respect the saving power of the gospel. The Law of Moses could never save sinners, and it still cannot do so. Only the gospel of Christ has the power to save the lost (Romans 1:16-17).