Let me start the easy one first.
(Also let me be clear that I am also in doubt of some of the Prophecies I wrote and I am reading about them)
Chapter 17 Verse 104 reads as:
104. And We said thereafter to the Children of Israel, “Dwell securely in the land (of promise)”: but when the second of the warnings came to pass, We gathered you together in a mingled crowd.
Then I went to search what Tafsir says about this verse.
{ وَقُلْنَا مِن بَعْدِهِ لِبَنِي إِسْرَائِيلَ ٱسْكُنُواْ ٱلأَرْضَ فَإِذَا جَآءَ وَعْدُ ٱلآخِرَةِ جِئْنَا بِكُمْ لَفِيفاً](http://javascript:Open_Menu()) }
(And We said unto the Children of Israel after him) after his destruction: (Dwell in the land) the land of Jordan and Palestine; (but when the promise of the Hereafter) when resurrection after death; and it is also said that this means: when Jesus son of Mary descends (cometh to pass we shall bring you as a crowd gathered out of various nations.)
Source of Tafsir (Sunni Tafsir)
You asked why are we all against it? I think we are not against state of Israel and Jews but we are against the attrocities they are causing to our fellow Muslim brothers in Palestine. We are against the un just rule. We are against their evil thoughts and minds. However dont forget they were also the chosen people as well.
Your second point that “are we denying God’s words through our actions” perhaps yes and no. It depends on one thought of mind. Everyone doesnt have same thinking.