In Luke, as Zechariah the High Priest for that year entered the Holy of Holies, he met the angel Gabriel and was struck dumb in unbelieving faith that his wife Elizabeth would give birth to a baby, John the Baptist, who would bring peace to the World for he would make the way straight for the coming of the Messiah Jesus Christ. Zechariah and his wife were good and righteous people, obeying the laws and doing diligently offerings to God. Doing the sacrifice is not a test of God per say, or just following the law, but necessary to cleanse the nation from sin. The sacrifice look to the future of the Son of God being sacrificed once and for all.
Everyone is not equal. There is firstly, an innate separation between a righteous God, and a fallen mankind. Only at the centre of the Cross, can we find peace, a return to the God of Israel by accepting God’s love in Christ Jesus. Love alone cannot bridge the gap between God and fallen man. Just as man made a freewill decision to rebel against God, there needs to be a freewill decision to return to God. We cannot attain equality by realising that we are equal but by loosing ourselves in the Love, grace and mercy of Jesus Christ. Only at the centre of the Cross of Calvary are we safe if we hide in Jesus Christ, passing through judgement and receiving all of God’s grace, love and mercy as a child of God, adopted and bought into the family of God through Jesus Christ.