Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.

Sentence: 'WE BELIEVE that the Holy Spirit is the third Person of the Triune God .', Argument/Subject 1: 'holy spirit', Argument/Subject 2: 'triune god'
be person of

Sentence: 'They made Israelis Threaten Iran And Iran threaten Israel and I said it is all bluff and on and on and on .', Argument/Subject 1: 'iran', Argument/Subject 2: 'israel'
threaten

Sentence: '3 We always thank God , the Father of our Lord Jesus Christ , when we pray for you , 4 because we have heard of your faith in Christ Jesus and of the love which you have for all the saints , 5 because of the hope laid up for you in heaven .', Argument/Subject 1: 'god', Argument/Subject 2: 'jesus'

be father of