You get somebody to explain the Trinity to you, they'll say "Well God, he's God, and Jesus is God as well, and the Holy Spirit is... [mumbles indistinctly]". "What?" "He's the fecund spirit of the Lord who impregnates Mary, then gets a bit up himself and is reduced to light clerical duties?" Let's examine that in joke form: three male divine natures go into a cosmic essence, giving and receiving love, but not in a gay bishop way, to which the whole of Islam goes "Wha?"; Hinduism: "Nah!"; or Buddhism: "Ssh!".