Matthew 28:16-20 NASB
16 But the eleven disciples proceeded to Galilee, to the mountain which Jesus had designated.
17 When they saw Him, they worshiped Him; but some were doubtful.
18 And Jesus came up and spoke to them, saying, “All authority has been given to Me in heaven and on earth.
19 Go therefore and make disciples of all the nations (gentiles), baptizing them in the name of the Father and the Son and the Holy Spirit,
20 teaching them to observe all that I commanded you; and lo, I am with you always, even to the end of the age.”
Love the Lord your God, Love your neighbor:
Matthew 22:37-39 NKJV
37 Jesus said to him, “‘You shall love the LORD your God with all your heart, with all your soul, and with all your mind.’
38 This is the first and great commandment.
39 And the second is like it: ‘You shall love your neighbor as yourself.’
Get planted in a good church:
Psalm 92:12-15 NKJV
12 The righteous shall flourish like a palm tree, He shall grow like a cedar in Lebanon.
13 Those who are planted in the house of the LORD Shall flourish in the courts of our God.
14 They shall still bear fruit in old age; They shall be fresh and flourishing,
15 To declare that the LORD is upright; He is my rock, and there is no unrighteousness in Him.
Become spiritually mature:
Hebrews 5:12-14 NKJV
12 For though by this time you ought to be teachers, you need someone to teach you again the first principles of the oracles of God; and you have come to need milk and not solid food.
13 For everyone who partakes only of milk is unskilled in the word of righteousness, for he is a babe.
14 But solid food belongs to those who are of full age, that is, those who by reason of use have their senses exercised to discern both good and evil.
Hebrews 6:1-2 NKJV
1 Therefore, leaving the discussion of the elementary principles of Christ, let us go on to perfection, not laying again the foundation of repentance from dead works and of faith toward God,
2 of the doctrine of baptisms, of laying on of hands, of resurrection of the dead, and of eternal judgment.