Salvation Growth.
James 1:21-25
21 Therefore, get rid of all moral filth and the evil that is so prevalent and humbly accept the word planted in you, which can save you.
22 Do not merely listen to the word, and so deceive yourselves. Do what it says. 23 Anyone who listens to the word but does not do what it says is like someone who looks at his face in a mirror 24 and, after looking at himself, goes away and immediately forgets what he looks like. 25 But whoever looks intently into the perfect law that gives freedom, and continues in it—not forgetting what they have heard, but doing it—they will be blessed in what they do.
Salvation growth is continuance obedience to God. For one to grow spiritually, they got to obey God's word from the word GO! If you love God you'll obey His commands. If one claims to love God and does not obey His commands then he is a liar.
1 John 5:3
2 By this we know that we love the children of God, when we love God and observe His commandments. 3For this is the love of God, that we keep His commandments; and His commandments are not burdensome. 4For whatever is born of God overcomes the world; and this is the victory that has overcome the world-- our faith.
John 14:15
Jesus Promises the Holy Spirit
15"If you love Me, you will keep My commandments. 16"I will ask the Father, and He will give you another Helper, that He may be with you forever;…"
It is evident that, if we claim to love God, then, we should obey Him. Let this be our desire to read His word, meditate, and act accordingly - by this we will grow in our knowledge of Him and grow spiritually. Glory to God.