'Even' in the Bible

I rejoiced exceedingly that I have found of thy children walking in truth, even as a command we did receive from the Father;

and this is the love, that we may walk according to His commands; this is the command, even as ye did hear from the beginning, that in it ye may walk,

For many deceivers are gone forth into the world, even they that confess not that Jesus Christ cometh in the flesh. This is the deceiver and the antichrist.

If anyone comes to you but does not present his teachings, do not receive him into your house or even welcome him,