GOD HAS NO FAVORITES LOVES THE WHOLE WORLD

God in his infinite grace and mercy would never approve of any death in his creation that did not come from his perfect will because God loves us with eternal love without being a respecter of persons or nation

Source

In this sense we read many opinions of Christians defending and praying only for the nation of Israel, personally I do not agree with this position because we must pray for the peace of all nations because all those who suffer are human and are the creation of God and Him He suffers for all the deaths caused by both nations and by any nation in the world.
If this were not true in vain would the Bible say the following:

John 3:16
16 For God so loved the world that he gave his only Son, so that everyone who believes in him should not perish, but have eternal life.
(RVR1960)

If God had favorites, he would have saved a single nation or he would dedicate everything written only to a people, but the Bible does not teach us in this way, on the contrary, the Bible teaches us of God's great love for all humanity who gave his only son gave him up to die for all of us so that we might be saved
In addition, God also granted a promise to Abraham and promised him a great offspring so that through that promise today all humanity that believes and seeks it will find it through our Lord Jesus Christ so that we too may participate in it.

God granted a promise to Abraham saying:

Genesis 12: 3
3 I will bless those who bless you, and those who curse you I will curse; and all the families of the earth will be blessed in you.

(Reina-Valera 1960)

Many people have also misrepresented such a promise by awarding it only to the nation of Israel and really this promise reaches us to the grafted Israel who did not reject Jesus, remember that the Bible says: "But to all who received him, to those who believed in his name, he gave the right to become children of God"
and before he says: "he came to his own and they did not receive him ..."

<John 1:12
12 But to all who received him, to those who believed in his name, he gave the right to become children of God;
(RVR1960)

In this order of ideas we are children and people of God and this shows us that God is not interested only in a nation even if he loves Israel because in the bible we have various testimonies of peoples and nations that God saved through the prophets and their son Jesus Christ.
Everyone who does the will of God is a son and is loved by his father as taught by the Lord Jesus Christ when he said the following:

Matthew 12:50
Because whoever does the will of my Father who is in heaven, that is my brother and my sister and my mother.
(The New American Bible)

God looks for men and women who do his will and he does it in all humanity, that is, in all the nations of the earth, for that reason God does not have favorites to save and have mercy