I just had a second thought. I see God as selfless if you are considering selfless to be self-less (i.e. without a self; lower case self). But is this what Leo was meaning by selflessness in this episode? Without a self? When he talks about how God, or consciousness, is capable of love it makes me think it is also capable of selflessness. But how can you feel selfless if you are one?
p.s. I use the word God because that is the word Leo uses in this episode.