The tearing of the temple curtain into two meant that there was now open access to God.
According to the Bible's accounts of Jesus' crucifixion, the temple curtain, which separated the Holy of Holies (the inner sanctum of the temple) from the rest of the temple, was torn in two from top to bottom at the moment of Jesus' death. This event was significant because it symbolized the opening of direct access to God for all people, rather than limited access through the high priest and sacrificial system.
The tearing of the temple curtain was seen as a divine act, indicating that the barrier between God and humanity had been removed through Jesus' sacrifice. It also marked the end of the old covenant (the old system of religious laws and rituals) and the beginning of a new covenant based on faith in Jesus Christ.
Therefore, the tearing of the temple curtain into two meant that there was now open access to God, and that all people could now approach Him directly through faith in Jesus Christ.