James 3:13 Who is wise and understanding among you? Let him show by good conduct that his works are done in the meekness of wisdom.
Have you ever heard someone say “they are wise beyond their years”? I have only known a few people who fall into this category. And the reality is they have embraced the word of God, and from all appearances live it out in their daily lives. Whether by word of mouth or by their actions, they've encouraged me to walk inside the narrow path of righteousness.
Godly wisdom makes no sense in a worldly mind, and it can't be achieved by one's own doing. It's a partnership between you and God, through His Holy Spirit living inside you. It's a sacrificial life, completely surrendered to God, willing to follow in strict obedience, regardless of how others around you act, and believe. Very few people in this world mature to a level of wisdom beyond their age.
James 3:17 NKJV
[17] But the wisdom that is from above is first pure, then peaceable, gentle, willing to yield, full of mercy and good fruits, without partiality and without hypocrisy.
The Christian life is a process of maturing in Godly wisdom. It won't happen without reading God's word daily and accepting it as the truth of God. As you age spiritually, you become more Christ-like, and others take notice and hopefully they too will be encouraged by the One you live for.