The scripture readings for this morning teach us: what God did for the leper, he is “willing” to do for sinners—wait patiently for them to be purified.

Numbers 12:1-15
Miriam and Aaron began to talk against Moses because of his Cushite wife, for he had married a Cushite. 2 “Has the Lord spoken only through Moses?” they asked. “Hasn’t he also spoken through us?” And the Lord heard this.
3 (Now Moses was a very humble man, more humble than anyone else on the face of the earth.) 4 At once the Lord said to Moses, Aaron and Miriam, “Come out to the tent of meeting, all three of you.” So the three of them went out. 5 Then the Lord came down in a pillar of cloud; he stood at the entrance to the tent and summoned Aaron and Miriam. When the two of them stepped forward, 6 he said, “Listen to my words: “When there is a prophet among you, I, the Lord, reveal myself to them in visions, I speak to them in dreams. 7 But this is not true of my servant Moses; he is faithful in all my house.8 With him I speak face to face, clearly and not in riddles; he sees the form of the Lord.
Why then were you not afraid to speak against my servant Moses?” 9 The anger of the Lord burned against them, and he left them. 10 When the cloud lifted from above the tent, Miriam’s skin was leprous—it became as white as snow. Aaron turned toward her and saw that she had a defiling skin disease, 11 and he said to Moses, “Please, my lord, I ask you not to hold against us the sin we have so foolishly committed. 12 Do not let her be like a stillborn infant coming from its mother’s womb with its flesh half eaten away.”
13 So Moses cried out to the Lord, “Please, God, heal her!”
14 The Lord replied to Moses, “If her father had spit in her face, would she not have been in disgrace for seven days? Confine her outside the camp for seven days; after that she can be brought back.” 15 So Miriam was confined outside the camp for seven days, and the people did not move on till she was brought back.

2 Peter 3:3-9
Above all, you must understand that in the last days scoffers will come, scoffing and following their own evil desires. 4 They will say, “Where is this ‘coming’ he promised? Ever since our ancestors died, everything goes on as it has since the beginning of creation.” 5 But they deliberately forget that long ago by God’s word the heavens came into being and the earth was formed out of water and by water. 6 By these waters also the world of that time was deluged and destroyed. 7 By the same word the present heavens and earth are reserved for fire, being kept for the day of judgment and destruction of the ungodly. 8 But do not forget this one thing, dear friends: With the Lord a day is like a thousand years, and a thousand years are like a day. 9 The Lord is not slow in keeping his promise, as some understand slowness. Instead he is patient with you, not wanting anyone to perish, but everyone to come to repentance.

Mark 1:40-45
A man with leprosy came to him and begged him on his knees, “If you are willing, you can make me clean.”
41 Jesus was indignant. He reached out his hand and touched the man. “I am willing,” he said. “Be clean!” 42 Immediately the leprosy left him and he was cleansed.
43 Jesus sent him away at once with a strong warning: 44 “See that you don’t tell this to anyone. But go, show yourself to the priest and offer the sacrifices that Moses commanded for your cleansing, as a testimony to them.” 45 Instead he went out and began to talk freely, spreading the news. As a result, Jesus could no longer enter a town openly but stayed outside in lonely places. Yet the people still came to him from everywhere.