Again he (Jesus) began to teach beside the sea. And a very large crowd gathered about him, so that he got into a boat and sat in it on the sea, and the whole crowd was beside the sea on the land. And he was teaching them many things in parables, and in his teaching he said to them: “Listen! Behold, a sower went out to sow. And as he sowed, some seed fell along the path, and the birds came and devoured it. Other seed fell on rocky ground, where it did not have much soil, and immediately it sprang up, since it had no depth of soil. And when the sun rose, it was scorched, and since it had no root, it withered away. Other seed fell among thorns, and the thorns grew up and choked it, and it yielded no grain. And other seeds fell into good soil and produced grain, growing up and increasing and yielding thirtyfold and sixtyfold and a hundredfold.” And he said, “He who has ears to hear, let him hear.” Mark 4:1-9 (ESV)
The apostle Paul teaches us in Romans 10:17: So faith comes from hearing, and hearing through the word of Christ. This is the reason why churches do VBS and Sunday School or Kids’ Worship. This is why we do adult Bible studies and have Catechism for middle schoolers and teens. How can we have faith in Someone we have never learned about? Ideally parents will bring their children to the baptismal font as early as possible, for baptism is a means of grace and a tangible proof that God names, claims and chooses us. In baptism we are given the hunger and thirst to hear and receive God’s word- but we are still in need of someone to teach it, and we need to be brought to hear it.
Not everyone has the advantage of being born to Christian parents or of being brought to the font as an infant. Even so, grace and faith also comes from hearing God’s Word. The only problem for us is we have no way of knowing if the seed we sow in preaching and teaching will fall on good soil or not. It’s discouraging for parents and teachers when we teach God’s Word and it seems as if we are being ignored or outwardly mocked for teaching what we know is true. However, Jesus warns us that not every seed we sow will fall on good soil, and that’s to be expected. Sometimes we will get discouraged by the indifferent or hostile responses of others to the Word of God.
The fact that the seed of good teaching doesn’t always fall on fertile soil does not mean we should be silent, or that we should cherry-pick our audience as if we could know who will hear and believe and who will hear and scoff or ignore. How do we know if the Holy Spirit would use our words and witness to bring another person to saving faith in Jesus? How do we know if He would work faith in a person by them remembering something we said many years prior? People are still coming to faith in Jesus by the Holy Spirit-inspired words of the apostles and other human writers of Scripture, thousands of years after they died. So how can we stay silent even if we know some people aren’t going to be “good soil?” Especially when we know that faith comes by hearing?
There will be people who will openly dispute or mock us when we share God’s Word with them. The apostle Peter tells us what to do when we are confronted or mocked:
But even if you should suffer for righteousness’ sake, you will be blessed. Have no fear of them, nor be troubled, but in your hearts honor Christ the Lord as holy, always being prepared to make a defense to anyone who asks you for a reason for the hope that is in you; yet do it with gentleness and respect, having a good conscience, so that, when you are slandered, those who revile your good behavior in Christ may be put to shame. 1 Peter 3:14-16 (ESV)
Some of the seed of good teaching will be snatched away before it hits the ground. Some will fall on rocky soil. Some of it will start to grow and then wither away. But the seed that catches in good soil is worth all the sowing and then some. God promises us that there will be seed that falls on good soil even when most of it might not, and that he will make that harvest very, very good. In faith, we teach, we explain, we live as best we can, and in faith we trust the Holy Spirit works in and through our lives and witness.