He would not engage in charity, nor would Lady Strategy. If one wishes to pull her into the fray, one must offer something enticing.
The benefits of this plan are clear: An act once fraught with great risk and undertaken in secret is now legitimized. Should the holder of the Death Clergy feel unsatisfied, they would certainly not come to him directly, but instead go to Lady Strategy to discuss.
Considering Shylock's previous assassination attempt, aiming to wrest the newly solidified godhood from Lady Strategy, there is no chance for them to sit down peacefully and talk—their swords would do the talking first.
Relying solely on Goddess of Strategy herself, she most certainly would not be able to withstand Shylock. However, with Main God Tempas behind her, who would not only unconditionally support her but even eagerly intervene in the matter.