It's not really that Christians "consider" 7 to mean something. Numbers actually do have meanings. A Hebrew type of language was the language of the first Humans. In Hebrew, letters have numerical equivalents. Numbers spell words. Those words, in turn, have expanded and amplified meanings.
One example is 9/11. This is the date of Jesus' birth. The numbers signify completeness (9) and destruction (11). This is why the cabal likes to perform bloody sacrifices and other large-scale/deep-impact evil on dates like 9/11. It's why the emergency number is 911. Jesus was the biggest emergency of the cabal and their fallen angel masters' history and current lives.
The meanings of the numbers is defined by their usage in the Bible. The cabal began their reign, before the flood of Noah, when Ishtar tricked Shemyaza into telling her God's name. The letters, the numbers - they have been using all of them in an inside-out, upside-down, backwards corrupt manner to give power to their evil acts and significance to their evil operations.
But we learned their comms and all their base are belong to us now. Indeed, we have taken back the things they stole, and are once again using what originally belonged to us by divine birthright, and are now using those things to destroy the cabal's death-grip on humanity. Like quads, trips and dubs. It all has actual meaning and thus, strength of force.