It says the Lord of HOSTS, that's all witnesses in heaven and earth. David was saying I represent GOD of all Creation for all of Creation to see what GOD does when you defy the living GOD. That was to show which god is the only GOD. The same subtle changes been made to Scripture to bring disputes and discrimination. As if to say, I am right and you are wrong, when we are all wrong, for no man is without sin. You take this verse and fail to slay the same giants that rule over you.
In this life you have the freedom of choice, how you walk this life through, either with GOD or without GOD, that choice is your choice. You have the choice to walk through with the Lord and with the people as you choose. Yet when people do post things not appropriate for view, you have then the choice to block from view. Temptation is no sin, the sin comes when you entertain it, do nothing. It is sad that through time some seem to fall into the trap of the devil and just entertain it