I suppose the most obvious way God uses me to bless the nations is through my work with The BOAZ Trust (www.boaztrust.org.uk) I work with destitute asylum seekers here in Manchester (UK) - guys from Ethiopia, Eritrea, Sudan, Darfur, Iran, Iraq, Afghanistan etc
Many of them are muslims but we serve them as fellow human beings created in the image of God
We have seen four muslims become Christians in recent months & have many with us now who are very open to the Gospel - it amazes us how Jesus appears to them in dreams & visions - & in one case it seems to have been a physical manifestation & hos quickly they mature in the faith