I think it is far too ambiguous to interpret. "Saving" can be taken in two ways. In one way, it is related to salvation, or the rescue of someone from a threat. Which would suggest that Israel's future is to be saved. For someone that embarked on the Abraham Accords, that would seem to be an expectable goal. In another way, it can be related to deprioritization, or the leaving of some task to the last. Which would suggest that whatever problems are to be solved for Israel, it may require that the other problems be solved first. Considering that the politics of Israel may be entwined with the politics of the U.S., that may be the case. It could well mean both interpretations.

I have never understood what that phrase is supposed to mean, and I think many on this page read into it their own prejudices. I think it is clear that Trump regards Israel with the deepest religious respect, and I have no problem with that.