Design a logo for 'Spirit Led Threads' that artistically merges an infinity symbol with elements of a cross, symbolizing an enduring journey from the deepest darkness to the most radiant divine light. The logo should evoke the sensation of a solitary soul emerging into the warmth and connection of God's love. Incorporate thread-like linework that transitions from a tightly coiled darkness at one end to a luminous and expansive light at the center, with a suggestion of the ichthus symbol, subtly integrated into the loops of infinity, representing a universal appeal while hinting at Christian faith.