If i were the invisible God
I would send someone to earth to show the humans my way, then when I call my messenger away from them, I would allow those who are obedient to live forever and stay young as long as they stayed obedient to my peaceful ways, then If anyone were to try to hurt my people i would protect them (shield them) from danger but if one of them were to fall or be killed I would raise them up from the dead with the life of their murder just as before the were slayed. Next my people would show others how to live forever in the correct manner If the started to rebel i would see it grow in their heart and I they would slowly grow old and i would have some one teach them to correct it to stay young. After the earth becomes filled with my loyal people during which the earth would be expanding along with the universe and all other planets growing like people grow but at a different rate. I would show my people from their heart and mind as i have been doing to build a way to cross and populate other earths/planets in the universe to spread my beautiful garden and if one of my messengers were ever to grow away from my standards in his heart he would grow weak until gone unless he repent and grew closer to me the life giver and life itself, because I would be a benevolent God, of love, compassion and mercy, war would end and I would never deal harshly with my sheep.
If i were the invisible God.