What did Jesus Mean by “Fulfill” and ‘Till” in Matthew 5:17-18?

This week’s Sabbath School lesson. 

The Sabbath before and after the cross. 

Seventh-day Adventists are familiar with something Jesus said in the sermon on the mount.

“Do not think that I came to destroy the Law or the Prophets. I did not come to destroy but to fulfill.  For assuredly, I say to you, till heaven and earth pass away, one  jot or one  tittle will by no means pass from the law till all is fulfilled.” Matthew 5:17-18 NKJV

We understand that Jesus was endorsing the law. Some though have tried to say that once Jesus fulfilled everything that He then did away with the law. They claim Jesus said “till” all is fulfilled. So did Jesus mean the law would only last till He fulfilled everything on the cross? Well let’s look at how the world “till” is used in Scripture. Paul tells Timothy,

Till I come, give attendance to reading, to exhortation, to doctrine. 1 Timothy 4:13 NKJV

Did Paul mean for Timothy to stop reading and exhorting with doctrine once he got there? After all he said, “Till I come.” Of course not. Just like today, if you child is struggling with her homework and you tell her, “I will be home to help you in a few minutes. Hang in there till I get there,” you don’t mean for her to give up once you get there. Just as by saying “till I get there” you did not mean for her to stop once you got there, so Jesus did not mean for us to stop keeping the law once He “fulfilled” it. By fulfilling the law Jesus showed us how to keep the law fully. To fill means to make full, and Jesus showed us how to keep the fullness of the law by fulfilling the law .Some have the idea that Jesus emptied the law by filling it. Yet logic shows us to fulfill is to make full and not to make empty.

We see this truth as it is in Jesus in Matthew 3:15 Jesus tells John to baptize him to fulfill all righteousness. Once Jesus fulfilled the rite of baptism did he then abolish it? No. In Matthew 28:19 Jesus told his disciples to go baptize. By fulfilling baptism Jesus gave us all an example to continue following instead of discarding. Likewise by fulfilling the law Jesus gave us an example to continue in the law instead of discarding the law. We see that truth as it is in Jesus, that while no one was ever saved or will ever be saved by the law in either the Old or New Testament, the law is still our guide. Jesus shows us how to fulfill the law by being our example. He tells us, If you love me, Keep my commandments.” John 14;15.