Why didn't God save James?

That was my son's question when we read Acts 12 last night. My answer? "I don't know. That is the hard thing of God's providence. He loves all His children equally but distributes that love in different ways." Then i remembered these great words in the Heidelberg Catechism...
26. Q. What do you believe when you say: I believe in God the Father almighty, Creator of heaven and earth?

A. That the eternal Father of our Lord Jesus Christ, who out of nothing created heaven and earth and all that is in them,[1] and who still upholds and governs them by His eternal counsel and providence,[2] is, for the sake of Christ His Son, my God and my Father.[3] In Him I trust so completely as to have no doubt that He will provide me with all things necessary for body and soul,[4] and will also turn to my good whatever adversity He sends me in this life of sorrow.[5] He is able to do so as almighty God,[6] and willing also as a faithful Father.[7]

[1] Gen. 1 and 2; Ex. 20:11; Job 38 and 39; Ps. 33:6; Is. 44:24; Acts 4:24; 14:15. [2] Ps. 104:27-30; Matt. 6:30; 10:29; Eph. 1:11. [3] John 1:12, 13; Rom. 8:15, 16; Gal. 4:4-7; Eph. 1:5. [4] Ps. 55:22; Matt. 6:25, 26; Luke 12:22-31. [5] Rom. 8:28. [6] Gen. 18:14; Rom. 8:31-39. [7] Matt. 6:32, 33; 7:9-11.

27. Q. What do you understand by the providence of God?

A. God's providence is His almighty and ever present power,[1] whereby, as with His hand, He still upholds heaven and earth and all creatures,[2] and so governs them that leaf and blade, rain and drought, fruitful and barren years, food and drink, health and sickness, riches and poverty,[3] indeed, all things, come not by chance[4] but by His fatherly hand.[5]

[1] Jer. 23:23, 24; Acts 17:24-28. [2] Heb. 1:3. [3] Jer. 5:24; Acts 14:15-17; John 9:3; Prov. 22:2. [4] Prov. 16:33. [5] Matt. 10:29.

28. Q. What does it benefit us to know that God has created all things and still upholds them by His providence?

A. We can be patient in adversity,[1] thankful in prosperity,[2] and with a view to the future we can have a firm confidence in our faithful God and Father that no creature shall separate us from His love;[3] for all creatures are so completely in His hand that without His will they cannot so much as move.[4]

[1] Job. 1:21, 22; Ps. 39:10; James 1:3. [2] Deut. 8:10; I Thess. 5:18. [3] Ps. 55:22; Rom. 5:3-5; 8:38, 39. [4] Job 1:12; 2:6; Prov. 21:1; Acts 17:24-28.