Let what you heard from the beginning remain in you. If what you heard from the beginning remains in you, then you will remain in the Son and in the Father.
But as for you, the anointing you received from him remains in you, and therefore you do not need anyone to teach you. This same anointing teaches you everything and is true and not false, so abide in him just as he taught you.
I ask that from the riches of his glory he may grant through his Spirit that you be strengthened with power in your inner being and that Christ may dwell in your hearts through faith.