Abraham would be relevant to Judaism and Islam as well, so attributing individualism to this is somewhat doubtful. In the New Testament, as you mention, society

Abraham would be relevant to Judaism and Islam as well, so attributing individualism to this is somewhat doubtful. In the New Testament, as you mention, society and gathering is actually encouraged. The simplest is: “When two or three are gathered together in My name, I am there in the midst of them.” Matthew 18:20 Moreover, "Render unto Caesar things that are Caesar's" avoids any kind of confrontation between personal worship and fulfilling duties to the secular government.