Then shall it [an ash tree] be for a man to burn;
for he will take thereof and warm himself. --Isa.
xliv 15
Enough to warm, but not enough to burn.
--Longfellow.
2. To make engaged or earnest; to interest; to engage; to
excite ardor or zeal; to enliven.
I formerly warmed my head with reading controversial
writings. --Pope.
Bright hopes, that erst bosom warmed. --Keble.