The oldest Triumphal Arch we know about was built 200 years before Jesus was born. Today we consider Jesus’ Ascension as a Triumphal Arch for our entrance into heaven.
The bill of our guilt, the debt of our sin, it has been paid for. It has been accomplished 100% by our Savior Jesus. There’s nothing more that we need to do. After all, can Jesus go back now and commit some sort of sin and not earn righteousness? No! It’s an accomplished fact. He already earned that righteousness. It’s free and it’s coming to all who believe in him.