God appeared just recently
The Lord says that He incarnates Himself in every millennium. This indicates that He incarnates also in the Age of Kali. As stated in the Śrīmad-Bhāgavatam, the incarnation in the Age of Kali is Lord Caitanya Mahāprabhu, who spread the worship of Kṛṣṇa by the saṅkīrtana movement (congregational chanting of the holy names) and spread Kṛṣṇa consciousness throughout India. He predicted that this culture of saṅkīrtana would be broadcast all over the world, from town to town and village to village. Lord Caitanya as the incarnation of Kṛṣṇa, the Personality of Godhead, is described secretly but not directly in the conﬁdential parts of the revealed scriptures, such as theUpaniṣads, Mahābhārata and Bhāgavatam. The devotees of Lord Kṛṣṇa are very much attracted by the saṅkīrtanamovement of Lord Caitanya. This avatāra of the Lord does not kill the miscreants, but delivers them by His causeless mercy.
Bhagavd Gita 4.8 purport