1- giving Maaser shows that one knows how to spend his money right.
2- honoring Torah shows that one knows the source of everything - from HashemsTorah.
3- honoring Shabos shows that one knows that Hashem made the world & all money is from Him.
Thus all 3 methods can bring one wealth , measure for measure.
Now may be a good time for a gem of Torah study.
www.GemsofTorah.com