Can the "End" Justify the "Means?"

I've had this thought lingering in my head for probably a year now, so it's time to air it out.

If someone were to ask me to define "God," my answer might include this (among other things): "He is the only Being in all of what exists who justifies the means He uses by the end which He designs." In other words, it seems to me that God, in pursuing His own glory and in seeking to make His people happy in Him by making His glory known to them, can do anything He pleases to that end because He is the only wise and Sovereign. He had the Son murdered (God designed the means) and gets glory for it (the means serves the ultimate end). With respect to the cross, He is just (His end - His glorious character being known) and the justifier of the ungodly (the means for obtaining praise was the unthinkable - the ungodly treated by holy God as though godly).

This puts gladness in my heart toward Him! He is so far above me, yet so kind toward me. My means could never be justified by the end they serve - I think the reason for this lies in the fact that I do not know God's hidden will; I only know His revealed will.

How wonderful it is to rest in the arms of the One ruling over the universe, governing exactly what happens to me, suprised by nothing.