We should pray for the unbelieving Jews and Muslims involved in the current war in Gaza, for God to get the gospel to them, in Holy Spirit power. After all, we were all unbelieving sinners at one time.
Re. the unbelieving Jews in Israel (most of them don't believe that Jesus is the Messiah), see the passage below.
Rom. 11:11-32 (W.E.B.)
11 I ask then, did they stumble that they might fall? May it never be! But by their fall salvation has come to the Gentiles, to provoke them to jealousy.
12 Now if their fall is the riches of the world, and their loss the riches of the Gentiles; how much more their fullness?
13 For I speak to you who are Gentiles. Since then as I am an apostle to Gentiles, I glorify my ministry;
14 if by any means I may provoke to jealousy those who are my flesh, and may save some of them.
15 For if the rejection of them is the reconciling of the world, what would their acceptance be, but life from the dead?
16 If the first fruit is holy, so is the lump. If the root is holy, so are the branches.
17 But if some of the branches were broken off, and you, being a wild olive, were grafted in among them, and became partaker with them of the root and of the richness of the olive tree;
18 don’t boast over the branches. But if you boast, it is not you who support the root, but the root supports you.
19 You will say then, “Branches were broken off, that I might be grafted in.”
20 True; by their unbelief they were broken off, and you stand by your faith. Don’t be conceited, but fear;
21 for if God didn’t spare the natural branches, neither will he spare you.
22 See then the goodness and severity of God. Toward those who fell, severity; but toward you, goodness, if you continue in his goodness; otherwise you also will be cut off.
23 They also, if they don’t continue in their unbelief, will be grafted in, for God is able to graft them in again.
24 For if you were cut out of that which is by nature a wild olive tree, and were grafted contrary to nature into a good olive tree, how much more will these, which are the natural branches, be grafted into their own olive tree?
25 For I don’t desire you to be ignorant, brothers, of this mystery, so that you won’t be wise in your own conceits, that a partial hardening has happened to Israel, until the fullness of the Gentiles has come in,
26 and so all Israel will be saved. Even as it is written,
“There will come out of Zion the Deliverer,
and he will turn away ungodliness from Jacob.
27 This is my covenant to them,
when I will take away their sins.”
28 Concerning the Good News, they are enemies for your sake. But concerning the election, they are beloved for the fathers’ sake.
29 For the gifts and the calling of God are irrevocable.
30 For as you in time past were disobedient to God, but now have obtained mercy by their disobedience,
31 even so these also have now been disobedient, that by the mercy shown to you they may also obtain mercy.
32 For God has shut up all to disobedience, that he might have mercy on all.
I've witnessed to Jews and Muslims, in the past; both groups are hard to get through to, because they are entrenched in false belief systems and are under deception; but, we should never hate any group of people, only the sin.
