There are two fold workings of the Holy Spirit  in the Believer that every Christian must  strive to walk in. These two workings of the Holy spirit is clearly explained and stated in scripture and they are  for specific  purpose and reason,  to make us complete in living successfully for Christ and in his service.

THE SPIRIT WITHIN

1 JOHN 2:27

 As for you, the anointing you received from him remains in you, and you do not need anyone to teach you. But as his anointing teaches you about all things and as that anointing is real, not counterfeit—just as it has taught you, remain in him.

THE SPIRIT UPON

ACTS 1:8 But you will receive power when the Holy Spirit comes on you; and you will be my witnesses in Jerusalem, and in all Judea and Samaria, and to the ends of the earth.”