The voice from heaven does not soften what it is asking. In Targum Pseudo-Jonathan on Genesis 22:2, each phrase lands heavier than the last: Take now thy son, thy only one whom thou lovest, Izhak.
The Aramaic preserves the Hebrew's relentless layering — your son, your only one, whom you love, Isaac — and then names the destination with its Targumic flavor. Go to ar'a pulchana, the land of worship. The Hebrew reads eretz ha-moriah, the land of Moriah. The Targum of Pseudo-Jonathan recognizes the site: this is where all true worship will one day be offered.
Jewish tradition identifies this mountain with the Temple Mount in Jerusalem. The Targum is writing proleptically — Abraham is being sent to the place that will become the Beit HaMikdash, the House where sacrifices will be brought for centuries. Every future altar is encoded in this moment.
The Maggidim marveled that the Holy One did not name the mountain directly. One of the mountains that I will tell thee. Abraham must begin walking before he knows where he is going.
The takeaway: the test of faith is not that you understand the destination. It is that you saddle the donkey before the map is complete.