The Old Testament in the KJV of the Bible describes how God was pleased with offerings made to Him with animals of certain types. How rituals were to be performed in sacrifices in specific manners. Temples to be built for God so He may communicate through Priests so His Laws could be carried out per His instructions. Seeing the iniquities of man, He commanded Noah to build an Ark to carry animals for the Great Flood and destroying Sodom and Gomorrah for it’s debauched nature.
Then, The New Testament describes a new Covenant between God and man wherein Jesus Christ would be the ‘Ultimate Sacrifice’ for mankind and their salvation. God’s Paradigm for man’s redemption changed. Through time Christianity evolves with different religious sects springing up. Tumultuous sometimes with the Apostles going to different lands spreading the Gospel, Constantine incorporating Christianity into pagan societies and Rome which use to be the bane of Christian existence, now is considered the hub of the Catholic belief.
With all of this taken into consideration, could it be assumed that God has adapted His love for man for his sake? Changing how He deals with men in different time periods. Could it be humanity has been taken into account by God through the changing of it’s civilizations?