Scripture for People going to Church or Fellowshiping with Believers

It is so commen on the street to hear people who say they are christians but do not go to church or meet with any other fellow believers and I have always found it hard to prove from scripture that they have to be with fellow believer, any help please?
Dom

Hebrews 10:24-25

24And let us consider how we may spur one another on toward love and good deeds. 25Let us not give up meeting together, as some are in the habit of doing, but let us encourage one another—and all the more as you see the Day approaching.

i usually share those verses and this one too

Hebrews 10:39 ¶ But we are not of them who draw back unto perdition; but of them that believe to the saving of the soul.

and i think drawing back from meeting with other belivers is a sign that you are going to perdition

84 avpw,leia apoleia {ap-o'-li-a}
Meaning: 1) destroying, utter destruction 1a) of vessels 2) a perishing, ruin, destruction 2a) of money 2b) the destruction which consists of eternal misery in hell